Question

1. Write the divisibility test of 4 with examples.

2. Write the divisibility test of 9 with examples.​

Answer 1

Step-by-step explanation:

divisiblity rule of 9 is sum of all digits in a number.Again that number should be divisible by 9.

Examples:9,19,27....

divisibility rule of 4 is last two digits of a number should be divisible by 4 then the whole number is divisible by 4.

example:4,8,12,16,....