15/7 Minus 20/10, Solve 15/7 - 20/10 as a Fraction
Calculate the subtraction of fractions 15/7 and 20/10 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 15/7 and 20/10?
The given fractions are 15/7 and 20/10
Firstly the L.C.M should be done for the denominators of the two fractions 15/7 and 20/10
15/7 - 20/10
The LCM of 7 and 10 (denominators of the fractions) is 70
Given numbers has no common factors except 1. So, there LCM is their product i.e 70
= 15 x 10 - 20 x 7/70
= 150 - 140/70
= 10/70
= 1/7
Result: 1/7
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FAQs on Subtraction of Fractions 15/7 and 20/10
1. How do you subtract fractions with different denominators 15/7 and 20/10?
To subtract fractions 15/7 and 20/10 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 10 value i.e 70. After that add numerators and simplify the fraction i.e 1/7.
2. What is 15/7 minus 20/10 as a fraction?
15/7 minus 20/10 as a fraction is equal to 1/7.
3. How to subtract 15/7 and 20/10 on a calculator?
You have to give these numbers 15/7 and 20/10 in the input fields and press the calculate button of the tool to avail the answer 1/7 quickly.