2.
Using divisibility tests, determine which of the following numbers are divisible by 4 and 8.
(a) 332
Answers
Answer:
Divisibility test by 4 332/4 =83
If last two numbers are divisible by 4
Answer:
yes its divisible by 4 and the number is not divisible by 8
Step-by-step explanation:
a number is divisible by 4 if the last 2 digits of the whole number is divisible by 4, for example, in 332, the last 2 digits is 32, so you have to check if 32 is divisible by 4, so here we have to divide 32 by 4, if the remainder is 0, then it is divisible by 4, therefore 332 divisible by 4.
now, a number is divisible by 8, if the last 3 digits of the number is divisible by 8, so what we have to do is, divide 332 by 8, and check if the remainder is 0, if not, then it's not divisible by 8. so 332 is not divisible by 8.
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