Question

Replace * in 27*20 with a smallest number suchthat it becomes divisible by 3, 7,9and 11.

Answer 1

Answer:

how to get the World time table of the world in

Step-by-step explanation:

first 2-6-2-4-2-4&-5

Answer 2

Answer:

i) 64 M 3

The given number = 64 M 3

For a number to be divisible by 3 sum of digits must be divisible by 3.

Sum of its digits = 6 + 4 + 3 = 13

The number next to 13 which is divisible by 3 is 15

Required smallest number = 15 - 13 = 2

Therefore, value of M is 2.

(ii) 46 M 46

The given number = 46 M 46

For a number to be divisible by 3 sum of digits must be divisible by 3.

Sum of its digits = 4 + 6 + 4 + 6 = 20

The number next to 20 which is divisible by 3 is 21

Required smallest number = 21 - 20 = 1

Therefore, value of M is 1.

(iii) 27 M 53

The given number = 27 M 53

For a number to be divisible by 3 sum of digits must be divisible by 3.

Sum of its digits = 2 + 7 + 5 + 3 = 17

The number next to 17 which is divisible by 3 is 18

Required smallest number = 18-17=1

Therefore, value of M is 1.