20/17 Minus 13/8, Solve 20/17 - 13/8 as a Fraction
Calculate the subtraction of fractions 20/17 and 13/8 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 20/17 and 13/8?
The given fractions are 20/17 and 13/8
Firstly the L.C.M should be done for the denominators of the two fractions 20/17 and 13/8
20/17 - 13/8
The LCM of 17 and 8 (denominators of the fractions) is 136
Given numbers has no common factors except 1. So, there LCM is their product i.e 136
= 20 x 8 - 13 x 17/136
= 160 - 221/136
= -61/136
Result: -61/136
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 20/17 and 13/8
1. How do you subtract fractions with different denominators 20/17 and 13/8?
To subtract fractions 20/17 and 13/8 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 17 and 8 value i.e 136. After that add numerators and simplify the fraction i.e -61/136.
2. What is 20/17 minus 13/8 as a fraction?
20/17 minus 13/8 as a fraction is equal to -61/136.
3. How to subtract 20/17 and 13/8 on a calculator?
You have to give these numbers 20/17 and 13/8 in the input fields and press the calculate button of the tool to avail the answer -61/136 quickly.