Question

enter the corresponding number in the table using the divisibility rules

5,10,24,25,115,975,4646,625,216,920,5280,44420

divide these numbers by 2,3,4,5,10​

Answer 1

Answer:

Instead of actually carrying out a division, it is possible to "test" a number to see if it can be divided exactly by certain numbers.If a number divides exactly into a number, it is divisible by this number.24 is divisible by 2, because 24 ÷ 2 is a whole number.24 is not divisible by 5, because 24 ÷ 5 is not a whole number.Here are the rules to test divisibility by 2, 3, 5 and 10. Rule for 2A number is divisible by 2 if it ends in 0, 2, 4, 6 or 8.This means that it is even. Rule for 3A number is divisible by 3 if the sum of its digits is divisible by 33045 is divisible by 3, because 3 + 0 + 4 + 5 = 12 which is divisible by 33044 is therefore not divisible by 3, because 11 is not divisible by 3. Rule for 5A number is divisible by 5 if it ends in 0 or 5.3045 is divisible by 5, because it ends in 5.3030 is divisible by 5, because it ends in 0.5551 is not divisible by 5. Rule for 10A number is divisible by 10 if it ends in 0.3140 is divisible by 10, because it ends in 0.3145 is not divisible by 10. ExampleIs 3813 divisible by 3? AnswerYes, because 3 + 8 + 1 + 3 = 15, which is divisible by 3.