Here we will show you step-by-step with detailed explanation how to calculate 15 divided by 3 using long division. Before you continue, note that in the problem 15 divided by 3, the numbers are defined as follows.
15 = dividend
3 = divisor
We’ll tell you from the beginning so let’s go
Step 1: Begin by setting the divisor on the left with 3 and the dividend on the right with 15, like this:
Step 2: The divisor (3) goes to the first digit (1) of the dividend, times 0. So, put the 0 above:
3: Multiply the denominator by the result of the previous step (3 x 0 = 0) and write that answer under the dividend.
4: Subtract the result of the previous step from the first digit of the dividend (1 – 0 = 1) and write the answer below.
Step 5: Move the second digit (5) of the dividend down like this:
Step 6: Divisor (3) goes to the lower number (15), 5 times(s). So, put 5 up:
Step 7: Multiply the denominator by the result of the previous step (3 x 5 = 15) and write that answer down:
Step 8: Subtract the result of the previous step from the number written above. (15 – 15 = 0) and write the answer below.
You’re done, because there are no more points to go below the dividend.
The answer is the top number and the rest is the bottom number.
Therefore, the answer for dividing 15 by 3, calculated using long division, is: