What is 40 times 9/9?

How do you multiply 40 by 9/9? Here we will show you step-by-step how to solve 40 times 9/9, which can be written as follows:

Step 1: Setup
First of all, note that 40 is the same as 40/1 since 40 divided by 1 is 40. Therefore, start by setting up the problem like this:

Step 2: Multiply
Multiply the numerators together (40 x 9 = 360) and multiply the denominators together (1 x 9 = 9) and make it into one fraction like so:

360

Step 3: Minimize
The greatest common factor of 360 and 9 is 9. Minimize the fraction by dividing the numerator and the denominator by its greatest common factor to get:

Step 4: Convert
Convert the improper fraction above to a whole number to get the answer:

That's it! Now you know how to calculate 40 times 9/9.

Whole Number Times Fraction Calculator
Enter another whole number and fraction for us to multiply together:

What is 40 times 9/10
Did you like our explanation and solution to 40 times 9/9? If so, try the next problem on our list here.