What is 9/1 minus 8/1?
Here we will show you how to calculate 9/1 minus 8/1. We will give you the answer in fraction form and in decimal form.
We label the numbers in 9/1 minus 8/1 like this:
9/1 - 8/1 = A/B - C/D
We will use a formula that does not require you to find the lowest common denominator to find the solution. The formula is:
(AD - BC) / BD
When we fill in 9/1 minus 8/1 into the formula above, we get:
(9x1 - 1x8) / 1x1
(9 - 8) / 1
1/1
Thus, the answer to 9/1 minus 8/1 (simplified if necessary) in fraction form is as follows:
1
To get the answer to 9/1 minus 8/1 in decimal form, we simply divide the numerator by the denominator from our fraction answer:
1 / 1 = 1
Note: The fraction answer is exact, but the answer in decimal format is rounded to the nearest 4 decimals if necessary.