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