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How do you know that 124510 and 20 are factors of 20?
Becuause when you divide those numbers into twenty, the answers are whole numbers.
How many three digit numbers are multiples of 20?
To find how many three-digit numbers are multiples of 20, we need to determine the range of three-digit numbers divisible by 20. The smallest three-digit number divisible by 20 is 100, and the largest is 980. To find the count of numbers in this range, we can divide the largest number by 20 and subtract the result of dividing the smallest number by 20, then add 1 to account for the inclusive range. Therefore, the number of three-digit multiples of 20 is (980/20) - (100/20) + 1 = 49 - 5 + 1 = 45.
What is the least common multiple of seven tenths and three fourths?
The LCM applies to whole numbers, not fractions. If you're trying to find the least common denominator, it's 12.
How many whole numbers are factors 100?
1 + 2 + 4 + 5 + 10 + 20 + 25 + 50 + 100 = 217
What is the greastest common factor of 16 and 20?
The greatest common factor refers to whole numbers, not decimals. Unless that's 16 and 80, in which case the GCF is 16.
