12
The number is 21. 21 ÷ 3 = 7 7 - 3 = 4
4
12, easy
divide it by the denominator. which would be three.
divide the first number by the second number. For example 3/4, you would divide 3 by 4 and get 0.75 then it would be 75%.
To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). 3 over 4 as a fraction is written 3/4. To convert to a decimal, divide 3 by 4 and the answer is .75
divide by 3 then times by 4
divide the number by three then double it. Divide the number by 3 and multiply by 2. Example: 2/3 of 6 is worked out as 6 divided by 3 = 2, then multiply by 2 = 4. So 2/3 of 6 = 4
Both 16 and 12 can be divide by for, which results in 4/3. You can change for thirds into a mixed number. 4 divided by 3 is 1 remainder 1, so as a mixed number, 4/3 is 11/3.
58
Multiply it by 0.75 or divide it by 4 and multiply it by 3.