2/5 times what equals 9/7?

Here we will show you how to calculate "what" in this sentence: "2/5 times what equals 9/7?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

(2/5) • (x) = (9/7)

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

((2/5) • (x)) / (2/5) = (9/7) / (2/5)

((2/5) • (x)) / (2/5) leaves x and (9/7) / (2/5) is 3 3/14 which means we end up with this x = 3 3/14. Therefore, the answer to "2/5 times what equals 9/7?" is as follows:

3 3/14

It is always good to double-check your math to make sure you did it right. When we entered 3 3/14 for x in this equation (2/5) • (x) = (9/7), we get the following true equation which means our math is correct.

(2/5) • (3 3/14) = (9/7)

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

2/5 times what equals 9/8?
Go here for the next word problem that we have tackled with math.