What is 15 times 21?

Here we answer one simple question: What is 15 times 21? (or what is 15 multiplied by 21) Here is the answer:

15 x 21 = 315

Learning the multiplication of 15 times 21 is an essential skill for problems based upon fractions, decimals, and percentages. It helps in solving real-life problems quickly.

If you want to find what 15 times 21 means, think of it as 15 added together 21 times. To get the answer, you could just write down the number 15, 21 times and then add the 2 numbers together.

If you’re using a calculator, you can double-check that the answer is 315 by pressing 15 then x, then 21, and then to get the answer 315.

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