13/11 Minus 18/7, Solve 13/11 - 18/7 as a Fraction
Calculate the subtraction of fractions 13/11 and 18/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 13/11 and 18/7?
The given fractions are 13/11 and 18/7
Firstly the L.C.M should be done for the denominators of the two fractions 13/11 and 18/7
13/11 - 18/7
The LCM of 11 and 7 (denominators of the fractions) is 77
Given numbers has no common factors except 1. So, there LCM is their product i.e 77
= 13 x 7 - 18 x 11/77
= 91 - 198/77
= -107/77
Result: -107/77
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 13/11 and 18/7
1. How do you subtract fractions with different denominators 13/11 and 18/7?
To subtract fractions 13/11 and 18/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 11 and 7 value i.e 77. After that add numerators and simplify the fraction i.e -107/77.
2. What is 13/11 minus 18/7 as a fraction?
13/11 minus 18/7 as a fraction is equal to -107/77.
3. How to subtract 13/11 and 18/7 on a calculator?
You have to give these numbers 13/11 and 18/7 in the input fields and press the calculate button of the tool to avail the answer -107/77 quickly.