12/7 Minus 13/20, Solve 12/7 - 13/20 as a Fraction
Calculate the subtraction of fractions 12/7 and 13/20 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 12/7 and 13/20?
The given fractions are 12/7 and 13/20
Firstly the L.C.M should be done for the denominators of the two fractions 12/7 and 13/20
12/7 - 13/20
The LCM of 7 and 20 (denominators of the fractions) is 140
Given numbers has no common factors except 1. So, there LCM is their product i.e 140
= 12 x 20 - 13 x 7/140
= 240 - 91/140
= 149/140
Result: 149/140
Subtracting Fraction Worksheets
Subtract Fractions 18/13 and 8/13
Subtract Fractions 9/10 and 5/20
Subtract Fractions 12/6 and 13/11
Subtract Fractions 7/20 and 2/12
Subtract Fractions 6/18 and 11/19
Subtract Fractions 14/8 and 6/1
Subtract Fractions 20/10 and 14/14
Subtract Fractions 7/2 and 17/17
FAQs on Subtraction of Fractions 12/7 and 13/20
1. How do you subtract fractions with different denominators 12/7 and 13/20?
To subtract fractions 12/7 and 13/20 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 20 value i.e 140. After that add numerators and simplify the fraction i.e 149/140.
2. What is 12/7 minus 13/20 as a fraction?
12/7 minus 13/20 as a fraction is equal to 149/140.
3. How to subtract 12/7 and 13/20 on a calculator?
You have to give these numbers 12/7 and 13/20 in the input fields and press the calculate button of the tool to avail the answer 149/140 quickly.