7/1 Minus 2/20, Solve 7/1 - 2/20 as a Fraction
Calculate the subtraction of fractions 7/1 and 2/20 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 7/1 and 2/20?
The given fractions are 7/1 and 2/20
Firstly the L.C.M should be done for the denominators of the two fractions 7/1 and 2/20
7/1 - 2/20
The LCM of 1 and 20 (denominators of the fractions) is 20
Given numbers has no common factors except 1. So, there LCM is their product i.e 20
= 7 x 20 - 2 x 1/20
= 140 - 2/20
= 138/20
= 69/10
Result: 69/10
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FAQs on Subtraction of Fractions 7/1 and 2/20
1. How do you subtract fractions with different denominators 7/1 and 2/20?
To subtract fractions 7/1 and 2/20 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 1 and 20 value i.e 20. After that add numerators and simplify the fraction i.e 69/10.
2. What is 7/1 minus 2/20 as a fraction?
7/1 minus 2/20 as a fraction is equal to 69/10.
3. How to subtract 7/1 and 2/20 on a calculator?
You have to give these numbers 7/1 and 2/20 in the input fields and press the calculate button of the tool to avail the answer 69/10 quickly.