20/7 Minus 1/9, Solve 20/7 - 1/9 as a Fraction
Calculate the subtraction of fractions 20/7 and 1/9 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 20/7 and 1/9?
The given fractions are 20/7 and 1/9
Firstly the L.C.M should be done for the denominators of the two fractions 20/7 and 1/9
20/7 - 1/9
The LCM of 7 and 9 (denominators of the fractions) is 63
Given numbers has no common factors except 1. So, there LCM is their product i.e 63
= 20 x 9 - 1 x 7/63
= 180 - 7/63
= 173/63
Result: 173/63
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 20/7 and 1/9
1. How do you subtract fractions with different denominators 20/7 and 1/9?
To subtract fractions 20/7 and 1/9 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 9 value i.e 63. After that add numerators and simplify the fraction i.e 173/63.
2. What is 20/7 minus 1/9 as a fraction?
20/7 minus 1/9 as a fraction is equal to 173/63.
3. How to subtract 20/7 and 1/9 on a calculator?
You have to give these numbers 20/7 and 1/9 in the input fields and press the calculate button of the tool to avail the answer 173/63 quickly.