13/10 Minus 9/8, Solve 13/10 - 9/8 as a Fraction
Calculate the subtraction of fractions 13/10 and 9/8 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 13/10 and 9/8?
The given fractions are 13/10 and 9/8
Firstly the L.C.M should be done for the denominators of the two fractions 13/10 and 9/8
13/10 - 9/8
The LCM of 10 and 8 (denominators of the fractions) is 40
| 2 | 10, 8 |
| 5, 4 |
So the lcm of the given numbers is 2 x 5 x 4 = 40
= 13 x 4 - 9 x 5/40
= 52 - 45/40
= 7/40
Result: 7/40
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FAQs on Subtraction of Fractions 13/10 and 9/8
1. How do you subtract fractions with different denominators 13/10 and 9/8?
To subtract fractions 13/10 and 9/8 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 10 and 8 value i.e 40. After that add numerators and simplify the fraction i.e 7/40.
2. What is 13/10 minus 9/8 as a fraction?
13/10 minus 9/8 as a fraction is equal to 7/40.
3. How to subtract 13/10 and 9/8 on a calculator?
You have to give these numbers 13/10 and 9/8 in the input fields and press the calculate button of the tool to avail the answer 7/40 quickly.