13/11 Minus 7/9, Solve 13/11 - 7/9 as a Fraction
Calculate the subtraction of fractions 13/11 and 7/9 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 13/11 and 7/9?
The given fractions are 13/11 and 7/9
Firstly the L.C.M should be done for the denominators of the two fractions 13/11 and 7/9
13/11 - 7/9
The LCM of 11 and 9 (denominators of the fractions) is 99
Given numbers has no common factors except 1. So, there LCM is their product i.e 99
= 13 x 9 - 7 x 11/99
= 117 - 77/99
= 40/99
Result: 40/99
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FAQs on Subtraction of Fractions 13/11 and 7/9
1. How do you subtract fractions with different denominators 13/11 and 7/9?
To subtract fractions 13/11 and 7/9 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 11 and 9 value i.e 99. After that add numerators and simplify the fraction i.e 40/99.
2. What is 13/11 minus 7/9 as a fraction?
13/11 minus 7/9 as a fraction is equal to 40/99.
3. How to subtract 13/11 and 7/9 on a calculator?
You have to give these numbers 13/11 and 7/9 in the input fields and press the calculate button of the tool to avail the answer 40/99 quickly.