21 is 35% of 60
21
1, 3, 5, 7, 15, 21, 35, 105.
7 is the number that can go into both 35 and 49.
35 is an odd number, so no even number can go into it.
in the number 22 the number 2 can go into 22 11 times in the number 35 the number 5 can go into 35 7 times
To find the number halfway between any two numbers x and y, add x and y, then divide the answer by 2. So for 21 and 35, 21+ 35 = 56. 56/2 = 28. You can check your answer by seeing that 21 + 7 = 28 and 35 - 7 = 28.
All these do: 1, 3, 5, 7, 15, 21, 35, 105.1 x 105, 3 x 35, 5 x 21, 7 x 15
The divisors of 735 are 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, and 735.
35 x 0.6 = 21
1 and 7.
1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525.