Question

8. Which of the following numbers are divisible by 3?
(1) 57432
(ii) 693503
(iii) 3002002
9. Which of the following numbers are divisible by 9?
(i) 666657
(ii) 999083
(iii) 756432
(iv) 876869​

Answer 1

Answer:

Q.8 not a single number were factor

Q.9 same answer

Answer 2

Answer:

8.

1) 57432 is divisible by 3.

2)693503 is not divisible by 3.

3)3002002 is not divisible by 3.

9.

1)666657 is divisible by 9.

2)999083 is not divisible by 9.

3)876869 is not divisible by 9.

Step-by-step explanation:

A NUMBER IS DIVISIBLE BY 3, IF THE SUM OF ITS DIGITS IS A MULTIPLE OF 3.

A NUMBER IS DIVISIBLE BY 9, IF THE SUM OF ITS DIGITS IG DIVISIBLE BY 9.