7/7 Minus 15/5, Solve 7/7 - 15/5 as a Fraction
Calculate the subtraction of fractions 7/7 and 15/5 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 15/5?
The given fractions are 7/7 and 15/5
Firstly the L.C.M should be done for the denominators of the two fractions 7/7 and 15/5
7/7 - 15/5
The LCM of 7 and 5 (denominators of the fractions) is 35
Given numbers has no common factors except 1. So, there LCM is their product i.e 35
= 7 x 5 - 15 x 7/35
= 35 - 105/35
= -70/35
= -2/1
Result: -2/1
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FAQs on Subtraction of Fractions 7/7 and 15/5
1. How do you subtract fractions with different denominators 7/7 and 15/5?
To subtract fractions 7/7 and 15/5 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 5 value i.e 35. After that add numerators and simplify the fraction i.e -2/1.
2. What is 7/7 minus 15/5 as a fraction?
7/7 minus 15/5 as a fraction is equal to -2/1.
3. How to subtract 7/7 and 15/5 on a calculator?
You have to give these numbers 7/7 and 15/5 in the input fields and press the calculate button of the tool to avail the answer -2/1 quickly.