What plus 4/5 equals 5/6?

Here we will show you how to calculate "what" in this sentence: "What plus 4/5 equals 5/6?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

x + 4/5 = 5/6

To solve this equation, we want x alone on the left side of the equation so we start by subtracting 4/5 on both sides like this:

x + 4/5 - 4/5 = 5/6 - 4/5

x + 4/5 - 4/5 leaves x and 5/6 - 4/5 is 1/30 which means we end up with x = 1/30. Therefore, the answer to "What plus 4/5 equals 5/6?" is as follows:

1/30

It is always good to double-check your math to make sure you did it right. When we entered 1/30 for x in this equation x + 4/5 = 5/6, we get the following true equation which means our math is correct.

1/30 + 4/5 = 5/6

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