2/8 times what equals 1/7?

Here we will show you how to calculate "what" in this sentence: "2/8 times what equals 1/7?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

(2/8) • (x) = (1/7)

To solve this equation, we want x alone on the left side of the equation so we start by dividing 2/8 on both sides like this:

((2/8) • (x)) / (2/8) = (1/7) / (2/8)

((2/8) • (x)) / (2/8) leaves x and (1/7) / (2/8) is 4/7 which means we end up with this x = 4/7. Therefore, the answer to "2/8 times what equals 1/7?" is as follows:

4/7

It is always good to double-check your math to make sure you did it right. When we entered 4/7 for x in this equation (2/8) • (x) = (1/7), we get the following true equation which means our math is correct.

(2/8) • (4/7) = (1/7)

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