What divided by 21 equals 42?

What divided by 21 equals 42? In other words, you have an unknown number (X), and then if you divide that X by 21 you get 42. Then what is that X?

The equation to calculate what divided by 21 equals 42 is as follows:

X/21 = 42

Where X is the answer. When we solve the equation by multiplying each side by 21, you get get:

X = 882

Therefore, the answer to what divided by 21 equals 42 is 882.

You can prove this by taking 882 and dividing it by 21, and you will see that the answer is 42.

Tip: For future reference, when you are presented with a problem like "What divided by 21 equals 42?", all you have to do is multiply the two known numbers together.

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