9/9 Minus 15/7, Solve 9/9 - 15/7 as a Fraction
Calculate the subtraction of fractions 9/9 and 15/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 9/9 and 15/7?
The given fractions are 9/9 and 15/7
Firstly the L.C.M should be done for the denominators of the two fractions 9/9 and 15/7
9/9 - 15/7
The LCM of 9 and 7 (denominators of the fractions) is 63
Given numbers has no common factors except 1. So, there LCM is their product i.e 63
= 9 x 7 - 15 x 9/63
= 63 - 135/63
= -72/63
= -8/7
Result: -8/7
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FAQs on Subtraction of Fractions 9/9 and 15/7
1. How do you subtract fractions with different denominators 9/9 and 15/7?
To subtract fractions 9/9 and 15/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 7 value i.e 63. After that add numerators and simplify the fraction i.e -8/7.
2. What is 9/9 minus 15/7 as a fraction?
9/9 minus 15/7 as a fraction is equal to -8/7.
3. How to subtract 9/9 and 15/7 on a calculator?
You have to give these numbers 9/9 and 15/7 in the input fields and press the calculate button of the tool to avail the answer -8/7 quickly.