3/7 Minus 15/10, Solve 3/7 - 15/10 as a Fraction
Calculate the subtraction of fractions 3/7 and 15/10 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 3/7 and 15/10?
The given fractions are 3/7 and 15/10
Firstly the L.C.M should be done for the denominators of the two fractions 3/7 and 15/10
3/7 - 15/10
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
= 3 x 10 - 15 x 7/70
= 30 - 105/70
= -75/70
= -15/14
Result: -15/14
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FAQs on Subtraction of Fractions 3/7 and 15/10
1. How do you subtract fractions with different denominators 3/7 and 15/10?
To subtract fractions 3/7 and 15/10 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 -15/14.
2. What is 3/7 minus 15/10 as a fraction?
3/7 minus 15/10 as a fraction is equal to -15/14.
3. How to subtract 3/7 and 15/10 on a calculator?
You have to give these numbers 3/7 and 15/10 in the input fields and press the calculate button of the tool to avail the answer -15/14 quickly.