Question

all number between 1 to 100 wich are divisible by 3,6 and 9???

Answer 1

Answer:

3, 6, 9, 12, 15,18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93,96,99 are divisible by 3.

And

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96 are divisible by 4. I have not mentioned 100 because it is not between 1 and 100 instead it is from 1 to 100.

Divisibility test of 3 is

If the sum of the digits of a number is divisible by 3 then the number is divisible by 3

Eg. 516 sum of digits is 5+1+6=12

12 is divisible by 3 so 516 is divisible by 3

Divisibility test of 4 is

If the number formed by ones and tens place of a number is divisible by 4 then the entire number is divisible by4

Eg. 516 the number at ones and tens place is 16

Which is divisible by 4 so 516 is divisible by 4.

By this method you can find numbers which are divisible by 3 and 4.

Or for direct answer just learn the table of 3 and 4.

Answer 2

Answer:

here is ur answer

Step-by-step explanation:

plz follow me.....