Question

if a number is divisible by 8, then it also divisible by 4 also.explain.

Answer 1

8 is a multiple of 4 ( 4 * 2 = 8) 

so any number , eg, 24 can be divided by 8 (8 * 3 ) and 4 too ( 4 * 6)

Answer 2

Bcz 4 is factor of 8
8=2*4