Question

Use the divisibility of rule to find if 6,75,432 is divisible by 12 and 18​

Answer 1

Step-by-step explanation:

The divisibility rule of 12 is that the number should be divisible by 3 and 4.

clearly it is divisible by 3 as the sum of digits is 27 and since 27 I'd divisible by 3, the number 675432 is also divisible by 3.

Also the last 2 digits are 32 which is divisible by 4 so 675432 is also divisible by 4.

so 675432 is divisible by 12.

similarly the divisibility rule for 18 is that the number should be divisible by 2 and 9.

clearly it is divisible by 2 since its an even number and also divisible by 9 since the sum of digits is 27 which is divisible by 9.

so 675432 is divisible by 18.

Answer 2

Answer:

5,75,432 is divisable by 12& 18