What is 3/2 minus 2/8?
Here we will show you how to calculate 3/2 minus 2/8. We will give you the answer in fraction form and in decimal form.
We label the numbers in 3/2 minus 2/8 like this:
3/2 - 2/8 = A/B - C/D
We will use a formula that does not require you to find the lowest common denominator to find the solution. The formula is:
(AD - BC) / BD
When we fill in 3/2 minus 2/8 into the formula above, we get:
(3x8 - 2x2) / 2x8
(24 - 4) / 16
20/16
Thus, the answer to 3/2 minus 2/8 (simplified if necessary) in fraction form is as follows:
1 1/4
To get the answer to 3/2 minus 2/8 in decimal form, we simply divide the numerator by the denominator from our fraction answer:
20 / 16 = 1.25
Note: The fraction answer is exact, but the answer in decimal format is rounded to the nearest 4 decimals if necessary.