Question

Which of the following numbers are divisible by 2, by 3 and by 6?
1. 197232
2. 972132
3. 1790184
5. 312792
6. 800552
7. 4335
8. 726352

Determine which of the following numbers are divisible by 5 and by 10.
25,125,250,1250,10205,70985,45880

Answer 1

Answer:

197232, 972132, 1790184, 312792, 800552 and 726352 are divisible by 2.

197232, 972132, 1790184, 312792 and

4335 are divisible by 3.

197232, 972132, 1790184 and 312792 are divisible by 6.

25, 125, 250, 1250, 10205, 70985 and 45880 are all divisible by 5.

250, 1250 and 45880 are divisible by 10.

Answer 2

Answer:1. Divisibility by 2, 3 and 6:

A. 2, 3 and 6

B.2, 3 and 6

C.2, 3 and 6

D. 2,3 and 6

E. 2

F. 3

G. 2

2. Divisibility by 5 and 10:

By 5- all

By 10- 250, 1250, 880

Step-by-step explanation:

1. The numbers which have even numbers at ones place are divisible by 2.

The numbers whose sum of all the digits is a multiple of 3 or is divisible by 3 is always divisible by 3.

And the numbers which are evenly divisible by 2 nd 3 r divisible by 6.

2. The numbers which have 5 or 0 at units place are divisible by 5, whereas those numbers have 0 at units place r divisible by 10