18/9 Minus 13/7, Solve 18/9 - 13/7 as a Fraction
Calculate the subtraction of fractions 18/9 and 13/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/9 and 13/7?
The given fractions are 18/9 and 13/7
Firstly the L.C.M should be done for the denominators of the two fractions 18/9 and 13/7
18/9 - 13/7
The LCM of 9 and 7 (denominators of the fractions) is 63
Given numbers has no common factors except 1. So, there LCM is their product i.e 63
= 18 x 7 - 13 x 9/63
= 126 - 117/63
= 9/63
= 1/7
Result: 1/7
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/9 and 13/7
1. How do you subtract fractions with different denominators 18/9 and 13/7?
To subtract fractions 18/9 and 13/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 7 value i.e 63. After that add numerators and simplify the fraction i.e 1/7.
2. What is 18/9 minus 13/7 as a fraction?
18/9 minus 13/7 as a fraction is equal to 1/7.
3. How to subtract 18/9 and 13/7 on a calculator?
You have to give these numbers 18/9 and 13/7 in the input fields and press the calculate button of the tool to avail the answer 1/7 quickly.