9/7 Minus 18/13, Solve 9/7 - 18/13 as a Fraction
Calculate the subtraction of fractions 9/7 and 18/13 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 9/7 and 18/13?
The given fractions are 9/7 and 18/13
Firstly the L.C.M should be done for the denominators of the two fractions 9/7 and 18/13
9/7 - 18/13
The LCM of 7 and 13 (denominators of the fractions) is 91
Given numbers has no common factors except 1. So, there LCM is their product i.e 91
= 9 x 13 - 18 x 7/91
= 117 - 126/91
= -9/91
Result: -9/91
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FAQs on Subtraction of Fractions 9/7 and 18/13
1. How do you subtract fractions with different denominators 9/7 and 18/13?
To subtract fractions 9/7 and 18/13 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 13 value i.e 91. After that add numerators and simplify the fraction i.e -9/91.
2. What is 9/7 minus 18/13 as a fraction?
9/7 minus 18/13 as a fraction is equal to -9/91.
3. How to subtract 9/7 and 18/13 on a calculator?
You have to give these numbers 9/7 and 18/13 in the input fields and press the calculate button of the tool to avail the answer -9/91 quickly.