6/7 Minus 20/13, Solve 6/7 - 20/13 as a Fraction
Calculate the subtraction of fractions 6/7 and 20/13 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 6/7 and 20/13?
The given fractions are 6/7 and 20/13
Firstly the L.C.M should be done for the denominators of the two fractions 6/7 and 20/13
6/7 - 20/13
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
= 6 x 13 - 20 x 7/91
= 78 - 140/91
= -62/91
Result: -62/91
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 6/7 and 20/13
1. How do you subtract fractions with different denominators 6/7 and 20/13?
To subtract fractions 6/7 and 20/13 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 -62/91.
2. What is 6/7 minus 20/13 as a fraction?
6/7 minus 20/13 as a fraction is equal to -62/91.
3. How to subtract 6/7 and 20/13 on a calculator?
You have to give these numbers 6/7 and 20/13 in the input fields and press the calculate button of the tool to avail the answer -62/91 quickly.