1 times what equals 15?

1 times what equals 15? In other words, what do you multiply by 1 to get 15? If "x" is "what" in the sentence, "1 times what equals 15?", then the equation to solve the problem is as follows:

1 • x = 15

Which can be written as:

1x = 15

To solve the equation above, we need to remove the 1 on the left side to make the x alone. To do that, we divide both sides by 1.

1x/1 = 15/1

1x/1 is x and 15/1 is 15 which means our equation will look like this:

x = 15

Thus, the answer to "1 times what equals 15?" is 15.

To double-check our work, multiply 15 by 1 to see that it equals 15. (Note that our answer on this page is rounded to 4 digits if necessary.)

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