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Can you give 2 numbers having the same number of digits adding up to 28 one of them a multiple of the other?
30
What else can I help you with?
How many two digits numbers having 1 as one digits are prime numbers?
They are: 11 13 17 19 31 41 61 and 71 which makes 8 of them
Which whole number having three same digits and is a multiple of 3 can be rounded to 700?
666
What is the mystery number pair for the numbers with a greatest common factor being 7 least common multiple being 70 both numbers in pair having two digits and one number odd the other number even?
14 and 35
What are the functions of scientific notation?
To show very large or very small numbers, without writing out all the digits. To make it easy to compare such numbers, without having to count all the digits.
What does a way to write numbers using the digits 0-9 with each digit having a place value mean?
9
What type of problems can be used using the least common multiple?
Anything having to do with adding or subtracting unlike fractions.
What whole numbers are factored by nine?
The whole numbers having 9 as a factor are all multiples of 9. The first twelve of these numbers are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99 and 108. NOTE : the sum of the digits any number which is a multiple of 9 add up to 9 or a multiple of 9. For example 3501 is divisible by 9 as 3+5+0+1 = 9
What is the number of 5 digit telephone numbers having atleast one of their digits repeated?
5 digit telephone numbers having at least one of their digits repeated is = total possible 5 digit telephone numbers - 5 digit telephone numbers without any digit being repeated. =(10*10*10*10*10)-(10*9*8*7*6) =100000-30240 =69760
Why you use commas when writing large numbers?
In representing large numbers, English texts use commas (or spaces) to separate each group of three digits. This is almost always done for numbers of six or more digits, and optionally for five (or even four) digits. This makes it easier to read the number without having to count how many place holders there are in the number as a whole.
What are 2 mathematical things about the number 9?
The number nine is a composite number (3 x 3 = 9) and it is a square number (32 = 9). It is a divisor of any number that has digits having the sum of nine or a multiple of 9 (For example, the digits in 367,218 add up to 27, which is a multiple of 9, and the digits in 27 also add up to 9)
What are there rules in adding binary numbers?
When adding binary numbers, the rules are similar to decimal addition but simpler due to only having two digits (0 and 1). The basic rules are: 0 + 0 = 0, 0 + 1 = 1, 1 + 0 = 1, and 1 + 1 = 10 (which means you write down 0 and carry over 1). If there’s a carry from adding two 1s, it is added to the next higher bit. This process continues from right to left, similar to decimal addition.
What is the greatest digits having 6 different digits?
987,654
