Question

test whether the following number are divisible by 6 a- 12460. b-75642. c-30654. d-324368​

Answer 1

Answer:

For a number to be divisible by 6, it should be divisible by both 2 and 3.

(this is method which was taught in my school)

Step-by-step explanation:

a-12460

The last digit is 0 so its divisible by 2.

1+2+4+6+0= 13 which is not divisible by 3. Therefore, its not divisible by 6.

b-75642

The last digit is 2 so its divisible by 2.

7+5+6+4+2=24 which is divisible by 3. Therefore, it is divisible by 6.

c-30654

The last digit is 4 so its divisible by 2.

3+0+6+5+4=18 which is divisible by 3. Therefore,it is divisible by 6.

d-324368

The last digit is 8 so its divisible by 2.

3+2+4+3+6+8=26 which is not divisible by 3. Therefore, it is divisible by 6.