18/7 Minus 9/13, Solve 18/7 - 9/13 as a Fraction
Calculate the subtraction of fractions 18/7 and 9/13 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/7 and 9/13?
The given fractions are 18/7 and 9/13
Firstly the L.C.M should be done for the denominators of the two fractions 18/7 and 9/13
18/7 - 9/13
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
= 18 x 13 - 9 x 7/91
= 234 - 63/91
= 171/91
Result: 171/91
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FAQs on Subtraction of Fractions 18/7 and 9/13
1. How do you subtract fractions with different denominators 18/7 and 9/13?
To subtract fractions 18/7 and 9/13 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 171/91.
2. What is 18/7 minus 9/13 as a fraction?
18/7 minus 9/13 as a fraction is equal to 171/91.
3. How to subtract 18/7 and 9/13 on a calculator?
You have to give these numbers 18/7 and 9/13 in the input fields and press the calculate button of the tool to avail the answer 171/91 quickly.