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How many two digit counting numbers are either multiples of 2 or multiples of 3?
60 numbers
How many two-digit counting numbers are either multiples of 2 or multiples of 3?
45 multiples of 2 plus 30 multiples of 3 minus 15 multiples of 6 equals 60 numbers
What are the two digit common multiples of 2 3 and 5?
30, 60 and 90.
What are the 2 digit common multiples of 2 3 and 5?
lcm(2, 3, 5) = 30 → 2 digit common multiples are 30, 60, 90.
How many two digit numbers are multiples of both 2 and 3?
Multiple of both 2 and 3 <=> multiple of 6 So require 2 digit multiples of 6. 2*6 = 12 and 16*6=96 So the answer is 16-2+1 = 15
What is the sum of all 2-digit multiples of 5?
-3
0 1 2 3 4 5 6 7 8 9 using 2 of these numbers together how many are multiples of 7?
There are 13 two-digit multiples of 7.
What are the two digit common multiples of 2 3 and 4?
12, 24, 36, 48, 60, 72, 84, and 96 are.
How many three-digit counting numbers are not multiples of 2?
The 3-digit counting numbers are 100 through 999 = 900 numbers.Half them are multiples of 2 (even numbers).The other half are not . . . 450 of them.
What are two numbers that are multiples of both 2 and 3?
6 and 12 are multiples of 2 & 3
How many 2 digit whole numbers are multiples of both 6 and 9?
3
What are the 3 digit multiples of 10?
The multiples of 10 are numbers that can be evenly divided by 10. In the case of 3-digit multiples of 10, the smallest 3-digit multiple of 10 is 100 (10 x 10), and the largest 3-digit multiple of 10 is 990 (10 x 99). Therefore, the 3-digit multiples of 10 range from 100 to 990, inclusive.
