51 times what equals 80?

51 times what equals 80? In other words, what do you multiply by 51 to get 80? If "x" is "what" in the sentence, "51 times what equals 80?", then the equation to solve the problem is as follows:

51 • x = 80

Which can be written as:

51x = 80

To solve the equation above, we need to remove the 51 on the left side to make the x alone. To do that, we divide both sides by 51.

51x/51 = 80/51

51x/51 is x and 80/51 is 1.5686 which means our equation will look like this:

x = 1.5686

Thus, the answer to "51 times what equals 80?" is 1.5686.

To double-check our work, multiply 1.5686 by 51 to see that it equals 80. (Note that our answer on this page is rounded to 4 digits if necessary.)

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