Question

Answer the following in your notebook.
1. Check the divisibility of the first number (dividend) by the second number (divisor).
a. 8,545 by 5
b. 4,983 by 9
C.
95,400 by 10
d. 3,979 by 3
e. 5,628 by 6
f.
43,800 by 15​

Answer 1

Step-by-step explanation:

a) end with 5 hence divisible by 5

b) sum of digits not divisible by 9 so it's not divisible by 9

c) end with 0 hence divisible by 10

d) sum of digit not divisible by 3 hence not divisible by 3

e) 6=2*3 hence to be divisible by 6 it should be divisible by 2 &3 both

end with 8 hence divisible by 2 and sum of digit divisible by 3 hence divisible by 3

hence it is divisible by 6

f) it should be divisible by 3 &5 both

sum of digit divisible by 3 and end with 5 so divisible by 15

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Answer 2

Answer the following in your notebook.

1. Check the divisibility of the first number (dividend) by the second number (divisor).

a. 8,545 by 5