What is 9/5 minus 1/2?
Here we will show you how to calculate 9/5 minus 1/2. We will give you the answer in fraction form and in decimal form.
We label the numbers in 9/5 minus 1/2 like this:
9/5 - 1/2 = 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 9/5 minus 1/2 into the formula above, we get:
(9x2 - 5x1) / 5x2
(18 - 5) / 10
13/10
Thus, the answer to 9/5 minus 1/2 (simplified if necessary) in fraction form is as follows:
1 3/10
To get the answer to 9/5 minus 1/2 in decimal form, we simply divide the numerator by the denominator from our fraction answer:
13 / 10 = 1.3
Note: The fraction answer is exact, but the answer in decimal format is rounded to the nearest 4 decimals if necessary.