What is 81 times 5/1?

How do you multiply 81 by 5/1? Here we will show you step-by-step how to solve 81 times 5/1, which can be written as follows:

Step 1: Setup
First of all, note that 81 is the same as 81/1 since 81 divided by 1 is 81. Therefore, start by setting up the problem like this:

Step 2: Multiply
Multiply the numerators together (81 x 5 = 405) and multiply the denominators together (1 x 1 = 1) and make it into one fraction like so:

405

Step 3: Convert
Convert the improper fraction above to a whole number to get the answer:

405

That's it! Now you know how to calculate 81 times 5/1.

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What is 81 times 5/2
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