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What is a 9 digit number that contains the numbers 1 to 9 appearing once only the number should be divisible by 9 when the last digit is removed should be divisible by 8?
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How many whole numbers less than 50 are divisible by 5 or 7 but not both?
14. Assuming dealing with only counting numbers (ie integers greater than 0): Numbers divisible by 5 or 7 are their multiples. 50 ÷ 5 = 10 → last multiple of 5 less than 50 is 9 x 5 → 9 numbers less than 50 are divisible by 5 50 ÷ 7 = 71/7 → last multiple of 7 less than 50 is 7 x 7 → 7 numbers less than 50 are divisible by 7 Numbers divisible by both are those which are multiples of their lowest common multiple = 35 50 ÷ 35 = 115/35 → last multiple of 35 less than 50 is 1 x 35 → 1 number less than 50 is divisible by both 5 and 7 and needs to be removed from both the above counts. → (9 - 1) + (7 - 1) = 14 numbers less than 50 are divisible by 5 or 7 but not both. If there is no restriction on numbers being greater than 0, there are infinitely many numbers as it includes the infinite number of negative numbers which are all less than 50 and provide an infinite number of numbers divisible by 5 or 7 but not both.
What is the average of the remaining numbers The average twelve numbers is 35. if the two of the numbers namely 13 and 27 are removed?
The average of the remaining numbers is 38.
Is the set of whole numbers with 31 removed closed under the operation of multiplication?
No. Since -1 x -31 (= 31) would not be in the set.
Can you order the digits 1 2 3 4 5 6 to make a number which is divisible by 6 and then when the final digit is removed it becomes a five digit number divisible by 5 then 4 again then 3 2 and 1?
The number is 123,654 123654 ÷ 6 = 20,609 12365 ÷ 5 = 2,473 1236 ÷ 4 = 309 123 ÷ 3 = 41 12 ÷ 2 = 6 1 ÷ 1 = 1
Why is tobit only in the catholic bible?
The Catholic Douay version of the Bible contains many Books that were removed by Martin Luther leading to what became the Protestant Bible(s). of which there are now many versions.
How many four digit numbers containing no zeros have the property that whenever any one of its four digits is removed the resulting three digit number is divisible by 3?
1234
How many whole numbers less than 50 are divisible by 5 or 7 but not both?
14. Assuming dealing with only counting numbers (ie integers greater than 0): Numbers divisible by 5 or 7 are their multiples. 50 ÷ 5 = 10 → last multiple of 5 less than 50 is 9 x 5 → 9 numbers less than 50 are divisible by 5 50 ÷ 7 = 71/7 → last multiple of 7 less than 50 is 7 x 7 → 7 numbers less than 50 are divisible by 7 Numbers divisible by both are those which are multiples of their lowest common multiple = 35 50 ÷ 35 = 115/35 → last multiple of 35 less than 50 is 1 x 35 → 1 number less than 50 is divisible by both 5 and 7 and needs to be removed from both the above counts. → (9 - 1) + (7 - 1) = 14 numbers less than 50 are divisible by 5 or 7 but not both. If there is no restriction on numbers being greater than 0, there are infinitely many numbers as it includes the infinite number of negative numbers which are all less than 50 and provide an infinite number of numbers divisible by 5 or 7 but not both.
If a contour map contains streams can you tell where the higher ground is even if all the numbers are removed?
A stream will flow downhill, so the source will be in high ground, and the mouth will be down in the valley and towards the sea.
Where is the Vin numbers located on a 2001kawasaki ZX 1200?
If the plate that contains it has been removed, there is one stamped onto the head, on the very front of the motorcycle. You may need to remove the front fairing to see it though.
Can you order the digits 6 5 4 3 2 1 to make a number witch is divisible by six and then when the final digit is removed it becomes a five digit number divisible by five?
123456
All the prime numbers betwween 30 and 50?
They primes between 30 and 50 are 31, 37, 41, 43 and 47. To find this, first remove all even numbers between 30 and 50 as all even numbers can be made by multiplying 2 and some integer. This leaves. 31, 33, 35, 37, 39, 41, 43, 45, 47 and 49. Next, remove all numbers divisible by 3. This removes 33 and 39 because 3 * 11 = 33 and 3 * 13 = 39. Now, the same thing with 5. Any number that ends in 0 or 5 is divisible by 5, so 35 and 45 can be removed. Now we remove any numbers divisible by 7. 49 is, so we remove it.To find out if a number is prime, just try dividing it by all prime numbers between 2 and that number (including 2). The easiest method to do this is to write all numbers from 2 to your number down. Then cross out all numbers divisible by 2. Now cross out all numbers divisible by the next lowest number that is not crossed out (which is 3). Repeat this last step (the next number should be 5, then 7, then 11) until you reach your number, or you cross it out. If you have crossed it out, it is not a prime number, and if it has not been crossed out it is a prime number.
Can you order the digits 1 2 3 4 5 and 6 to make a number which is divisible by 6 so that when the final or last digit is removed it becomes a 5-figure number divisible by 5?
132456
Are work book different from a spreadsheet?
A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.A workbook contains worksheets, which are Excel's name for spreadsheets. A workbook normally has at least three worksheets in it, though more can be added or some can be removed. So in Excel, a workbook is the name of the file and it contains individual spreadsheets or worksheets.
What is the average of the remaining numbers The average twelve numbers is 35. if the two of the numbers namely 13 and 27 are removed?
The average of the remaining numbers is 38.
What is a rock that is removed from earth for the mineral resources it contains?
Those rocks would be called ores.
Do you think social security numbers should be removed and have other means of verifying identity?
No, I do not think that social security numbers should be removed and a new means of identification be initiated. That leaves too many opportunities for error.
What number is divisible by 23456 and 10?
23456 x 10 = 234560..If you are looking for the smallest possible number divisible by 23456, however, that's another ball game. Then you'd have to break both numbers into prime factors:10 = 2 x 523456 = 2 x 2 x 2 x 2 x 2 x 733 (yes, 733 is a prime number)Then you need to make sure that every prime factor from each of these numbers are "represented" in the number that'll be divisible by both 10 and 23456. However prime factors from different numbers can overlap (here the 2 from 10 and one of the 2's from 23456 are not written as two separate factors, but as one).Thus:2 x 5 x 2 x 2 x 2 x 2 x 733 = 10 x 11728 = 117280.Note that as we removed one 2 as a factor, the number is now half of my first and most simple suggestion. This number, however, should be the absolute smallest number divisible by both 10 and 23456.
