10/8 Minus 7/2, Solve 10/8 - 7/2 as a Fraction
Calculate the subtraction of fractions 10/8 and 7/2 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 10/8 and 7/2?
The given fractions are 10/8 and 7/2
Firstly the L.C.M should be done for the denominators of the two fractions 10/8 and 7/2
10/8 - 7/2
The LCM of 8 and 2 (denominators of the fractions) is 8
| 2 | 8, 2 |
| 4, 1 |
So the lcm of the given numbers is 2 x 4 x 1 = 8
= 10 x 1 - 7 x 4/8
= 10 - 28/8
= -18/8
= -9/4
Result: -9/4
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 10/8 and 7/2
1. How do you subtract fractions with different denominators 10/8 and 7/2?
To subtract fractions 10/8 and 7/2 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 8 and 2 value i.e 8. After that add numerators and simplify the fraction i.e -9/4.
2. What is 10/8 minus 7/2 as a fraction?
10/8 minus 7/2 as a fraction is equal to -9/4.
3. How to subtract 10/8 and 7/2 on a calculator?
You have to give these numbers 10/8 and 7/2 in the input fields and press the calculate button of the tool to avail the answer -9/4 quickly.