What is 81 divided by 21?

The answer to the question: What is 81 divided by 21 is as follows:

81 / 21 = 3.857

Instead of saying 81 divided by 21 equals 3.857, you could just use the division symbol, which is a slash, as we did above.

Also note that all answers in our division calculations are rounded to three decimals if necessary.

Here are some other ways to display or communicate that 81 divided by 21 equals 3.857:

81 ÷ 21 = 3.857
81 over 21 = 3.857
⁸¹⁄₂₁ = 3.857

The easiest way we found to answer the question "what 81 divided by 21 means", is to answer the question with a question: How many times does 21 go into 81?

Division Calculator
81 divided by 21 is not the only question we have answers to. Try another division problem below:

What is 81 divided by 22?
Go here for the next division problem we solved.