9/7 Minus 20/18, Solve 9/7 - 20/18 as a Fraction
Calculate the subtraction of fractions 9/7 and 20/18 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 9/7 and 20/18?
The given fractions are 9/7 and 20/18
Firstly the L.C.M should be done for the denominators of the two fractions 9/7 and 20/18
9/7 - 20/18
The LCM of 7 and 18 (denominators of the fractions) is 126
Given numbers has no common factors except 1. So, there LCM is their product i.e 126
= 9 x 18 - 20 x 7/126
= 162 - 140/126
= 22/126
= 11/63
Result: 11/63
Subtracting Fraction Worksheets
Subtract Fractions 1/2 and 16/11
Subtract Fractions 16/6 and 15/18
Subtract Fractions 16/4 and 14/18
Subtract Fractions 13/10 and 12/10
Subtract Fractions 10/16 and 6/3
Subtract Fractions 8/16 and 14/15
Subtract Fractions 7/15 and 18/2
Subtract Fractions 1/13 and 18/16
FAQs on Subtraction of Fractions 9/7 and 20/18
1. How do you subtract fractions with different denominators 9/7 and 20/18?
To subtract fractions 9/7 and 20/18 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 18 value i.e 126. After that add numerators and simplify the fraction i.e 11/63.
2. What is 9/7 minus 20/18 as a fraction?
9/7 minus 20/18 as a fraction is equal to 11/63.
3. How to subtract 9/7 and 20/18 on a calculator?
You have to give these numbers 9/7 and 20/18 in the input fields and press the calculate button of the tool to avail the answer 11/63 quickly.