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it is a rule that is followed when wanting to see if a number can go into another number.

ex: the divisibility rule for 3 is if the sum of the numbers is divisible by three then the whole number is divisible by 3. if the problem is 75, 3 can go into it because the sum of the numbers equals 12, look 7+5 = 12 . you can look up other divisibility rules on here but if found please answer my question.... what is the divisibility rule for 7?

Hope that helped,

me888100

p.s. this was written by a 13 yr old

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โˆ™ 2011-03-11 04:29:30
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Q: What is a divisiblity rule?
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