What is 5/7 minus 6/4?
Here we will show you how to calculate 5/7 minus 6/4. We will give you the answer in fraction form and in decimal form.
We label the numbers in 5/7 minus 6/4 like this:
5/7 - 6/4 = 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 5/7 minus 6/4 into the formula above, we get:
(5x4 - 7x6) / 7x4
(20 - 42) / 28
-22/28
Thus, the answer to 5/7 minus 6/4 (simplified if necessary) in fraction form is as follows:
-11/14
To get the answer to 5/7 minus 6/4 in decimal form, we simply divide the numerator by the denominator from our fraction answer:
-22 / 28 = -0.7857
Note: The fraction answer is exact, but the answer in decimal format is rounded to the nearest 4 decimals if necessary.