18/13 Minus 2/7, Solve 18/13 - 2/7 as a Fraction
Calculate the subtraction of fractions 18/13 and 2/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/13 and 2/7?
The given fractions are 18/13 and 2/7
Firstly the L.C.M should be done for the denominators of the two fractions 18/13 and 2/7
18/13 - 2/7
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
= 18 x 7 - 2 x 13/91
= 126 - 26/91
= 100/91
Result: 100/91
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/13 and 2/7
1. How do you subtract fractions with different denominators 18/13 and 2/7?
To subtract fractions 18/13 and 2/7 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 100/91.
2. What is 18/13 minus 2/7 as a fraction?
18/13 minus 2/7 as a fraction is equal to 100/91.
3. How to subtract 18/13 and 2/7 on a calculator?
You have to give these numbers 18/13 and 2/7 in the input fields and press the calculate button of the tool to avail the answer 100/91 quickly.