20/13 Minus 5/7, Solve 20/13 - 5/7 as a Fraction
Calculate the subtraction of fractions 20/13 and 5/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 20/13 and 5/7?
The given fractions are 20/13 and 5/7
Firstly the L.C.M should be done for the denominators of the two fractions 20/13 and 5/7
20/13 - 5/7
The LCM of 13 and 7 (denominators of the fractions) is 91
Given numbers has no common factors except 1. So, there LCM is their product i.e 91
= 20 x 7 - 5 x 13/91
= 140 - 65/91
= 75/91
Result: 75/91
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 20/13 and 5/7
1. How do you subtract fractions with different denominators 20/13 and 5/7?
To subtract fractions 20/13 and 5/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 13 and 7 value i.e 91. After that add numerators and simplify the fraction i.e 75/91.
2. What is 20/13 minus 5/7 as a fraction?
20/13 minus 5/7 as a fraction is equal to 75/91.
3. How to subtract 20/13 and 5/7 on a calculator?
You have to give these numbers 20/13 and 5/7 in the input fields and press the calculate button of the tool to avail the answer 75/91 quickly.