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A decimal, in this context, is a useless description: a decimal can be an integer, a rational number or an irrational number. Furthermore, a whole number times a decimal fraction can be a whole number, a rational number or an irrational number.
For example:
4 * 3.5 = 14 is a whole number times a decimal fraction = whole number.
4 * 3.3 = 13.2 is a whole number times a decimal fraction = rational fraction.
4 * 3.14159... [ie pi in decimal form] = 4 * pi, which is an irrational number.
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Place values in decimals?
Each position has a place-value that is 10 times as much as the position that is one to the right of it; or 1/10 as much as the position that is one to the left of it.The starting point is that the right-most digit in a whole number, or of the whole part in a number with decimals, has a place-value of 1.
How do you divide decimals by decimals?
Same way you divide whole numbers with whole numbersConvert the divisor (number by which you are dividing) into a whole number by multiplying it by 10 enough times;multiply the dividend (the number into which the divisor is being divided) by the same number of times of 10s;the original division is the same as dividing the new dividend by the new whole number divisor.eg divide 6.519 by 1.23convert 1.23 to a whole number by multiplying twice by 10: 1.23 x 10 x 10 = 1.23 x 100 = 123twice multiply 6.519 by 10 also: 6.519 x 10 x 10 = 6.519 x 100 = 615.96.519 ÷ 1.23 = 516.9 ÷ 123 which can be calculated:................ 5.3 ........ ---------123 | 651.9........... 615........... -----.............. 36 9.............. 36 9.............. ------..................... 0Therefore 6.519 ÷ 1.23 = 5.3
What times what equals 71 in arithmetic?
There are an infinite number of answers to that question. Here are a few examples:2 times 35.5142 times 1/210 times 7.13.55 times 20If you only want to use whole numbers ... no fractions or decimals ... then there's onlyone possible answer to the question:1 times 71That's just as true as it was yesterday.
What does a line over a whole number mean?
A line over a whole number means that number repeats for an infinite number of times.
Is 2 a factor of 35?
If you don't want any decimals, then it's no, since 35 is an odd number, it's impossible to be a factor If your talking about decimals, then 17.5 times two is 35
What are whole decimals?
There is no such thing as a whole decimal.A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So a decimal number can just as well be a whole number as it can be a fraction of a mixed number.
What do percent and decimals have in common?
They both measure numbers that are in between two whole numbers. Example: 56, (56.5,565%) 57. * * * * * That is so not true. You can have 200% which is equivalent to 2 - a whole number. And 23 is a decimal. You do not need a decimal point or a fraction. A decimal number is simply one in which each place value is ten times greater than the one to its right. Both percent and decimals are ways of representing numbers.
The square of an integer will always be an integer?
Yes. The square of an integer is just the number times itself. For any two whole numbers that are multiplied, the answer is always an integer (i.e. no decimals).
If a square parking lot is 1000 square meters how many meters is one side?
Well, 31.63 times 31.63 = 1,000.4569! But, does it have to be a whole number with no decimals? Then it's impossible!
Place values in decimals?
Each position has a place-value that is 10 times as much as the position that is one to the right of it; or 1/10 as much as the position that is one to the left of it.The starting point is that the right-most digit in a whole number, or of the whole part in a number with decimals, has a place-value of 1.
How do you divide decimals by decimals?
Same way you divide whole numbers with whole numbersConvert the divisor (number by which you are dividing) into a whole number by multiplying it by 10 enough times;multiply the dividend (the number into which the divisor is being divided) by the same number of times of 10s;the original division is the same as dividing the new dividend by the new whole number divisor.eg divide 6.519 by 1.23convert 1.23 to a whole number by multiplying twice by 10: 1.23 x 10 x 10 = 1.23 x 100 = 123twice multiply 6.519 by 10 also: 6.519 x 10 x 10 = 6.519 x 100 = 615.96.519 ÷ 1.23 = 516.9 ÷ 123 which can be calculated:................ 5.3 ........ ---------123 | 651.9........... 615........... -----.............. 36 9.............. 36 9.............. ------..................... 0Therefore 6.519 ÷ 1.23 = 5.3
What whole number times 2 equals 17?
Anything times 2 will come out as an even number if it is a whole. A.
What times pi is a whole number?
If n is any integer, then (n/pi) times pi is a whole number.
What number times a number equal 24?
If you include decimals and fractions, then there are an infinite number of correct answers. If you look at only positive, whole numbers, then the possibilities are: 1 x 24 2 x 12 3 x 8 4 x 6
A swimmers time in the 100 meter backstroke is 58 seconds when rounded to the nearest whole number Name the fastest and slowest times possible in decimals rounded to the hundredths place?
58.01 fastest 58.99 slowest
What do you do when you multiply an exponent by a whole number?
You multiply the whole number as many times as the exponent is.
How do you estimate the product of a fraction and a whole number?
round the fraction to the nearest whole number, then times the two whole number together
