## 10. Using divisibility tests, determine which of the following numbers are divisible by 2; by 3; by 4; by 5; by 6; by 8; by 9; by 10; by 11(

Question

10. Using divisibility tests, determine which of the following numbers are divisible by 2; by 3; by 4; by 5; by 6; by 8; by 9; by 10; by 11(Write YES or NO) Number Divisible by 2 3 4 5 6 8 9 10 11 128 275 990 1586 6686

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2 weeks 2021-09-10T10:28:35+00:00 2 Answers 0 views 0

## Answers ( )

1. ### Divisibility Rule :

2 – If the number ends in 2, 4, 6, 8, 0 then it is divisible.

3 – If the sum of the digits is divisible by 3 then it is divisible.

4 – If the last 2 digit is divisible by 4 then the number ia divisible.

5 – If the number ends in 5 or 0 then it is divisible.

6 – If the number is divisible by both 2 and 3 then the number is divisible.

8 – If the last 3 digits of the number is divisible by 8 then the number is divisible.

9 – If the sum of the digits is divisible by 9 then it is divisible.

10 – If the number ends in 0 then it is divisible.

11 – If the alternating sum of the digits in the number is divisible by 11 then the number is divisible.

128 – Divisible by 2, 4, 8

275 – Divisible by 5, 11

990 – Divisible by 2, 3, 5, 6, 9, 10, 11

1586 – Divisible by 2

6686 – Divisible by 2