What minus 2/5 equals 4/5?

Here we will show you how to calculate "what" in this sentence: "What minus 2/5 equals 4/5?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

x - 2/5 = 4/5

To solve this equation, we want x alone on the left side of the equation so we start by adding 2/5 on both sides like this:

x - 2/5 + 2/5 = 4/5 + 2/5

x - 2/5 + 2/5 leaves x and 4/5 + 2/5 is 1 1/5 which means we end up with x = 1 1/5. Therefore, the answer to "What minus 2/5 equals 4/5?" is as follows:

1 1/5

It is always good to double-check your math to make sure you did it right. When we entered 1 1/5 for x in this equation x - 2/5 = 4/5, we get the following true equation which means our math is correct.

1 1/5 - 2/5 = 4/5

What Minus Fraction Equals Fraction Calculator
Here you can submit another "What minus a/b equals c/d?" word problem that we can solve with basic algebra.

What minus 2/5 equals 4/6?
Go here for the next word problem that we have tackled with math.