Question

Using divisibility tests determine which is the following numbers are divisible by 6
901352 and 438750

Answer 1

Answer is 438750

Answer is 438750 because it is divisble by 2 and 3

Answer 2

to chech the divisibility test of 6 we should divide it by 2 and 3 if it is divisible by both then it is divisible by 6

in divisibility test of 2 we should check the units digit if it is 0,2,4,6,8 then it is divisible by 2

in the no. 901352, 2 is the unit digit so it is divisible by 2 now lets check it by 3

we have to add all the digits 9+0+1+3+5+2=20

and 3 is not divisible by 20 so 901352 is not divisible by 6

now we have to chech the no. 438750 now lets check it by 2.The unit digit of no. is 0 the it is divisible by 2.

now lets check it by 3

add the numbers 4+3+8+7+5+0=27

27 is divisible by 3 then the no. 438750 is divisible by 6

hence proved