Question

How can I know that a number is divisible by 7
and give examples please​

Answer 1

you have to multiply hope you understand it

Answer 2

Try multiplying

Explanation:

You well say you don’t know if 49 is divisible by seven. You could start by multiplying 7 x 5 that is 35 so and then you just keep adding seven or you can keep going up and multiplying by seven you go 7×6 7×7 whoop- 7×7 is 49 there is your answer!