**What is 4/5 minus 3/7?**

Here we will show you how to calculate 4/5 minus 3/7. We will give you the answer in fraction form and in decimal form.

We label the numbers in 4/5 minus 3/7 like this:

4/5 - 3/7 = 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 4/5 minus 3/7 into the formula above, we get:

(4x7 - 5x3) / 5x7

(28 - 15) / 35

13/35

Thus, the answer to 4/5 minus 3/7 (simplified if necessary) in fraction form is as follows:

**13/35**

To get the answer to 4/5 minus 3/7 in decimal form, we simply divide the numerator by the denominator from our fraction answer:

**13 / 35 = 0.3714**

Note: The fraction answer is exact, but the answer in decimal format is rounded to the nearest 4 decimals if necessary.