15/11 Minus 18/9, Solve 15/11 - 18/9 as a Fraction
Calculate the subtraction of fractions 15/11 and 18/9 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 15/11 and 18/9?
The given fractions are 15/11 and 18/9
Firstly the L.C.M should be done for the denominators of the two fractions 15/11 and 18/9
15/11 - 18/9
The LCM of 11 and 9 (denominators of the fractions) is 99
Given numbers has no common factors except 1. So, there LCM is their product i.e 99
= 15 x 9 - 18 x 11/99
= 135 - 198/99
= -63/99
= -7/11
Result: -7/11
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FAQs on Subtraction of Fractions 15/11 and 18/9
1. How do you subtract fractions with different denominators 15/11 and 18/9?
To subtract fractions 15/11 and 18/9 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 11 and 9 value i.e 99. After that add numerators and simplify the fraction i.e -7/11.
2. What is 15/11 minus 18/9 as a fraction?
15/11 minus 18/9 as a fraction is equal to -7/11.
3. How to subtract 15/11 and 18/9 on a calculator?
You have to give these numbers 15/11 and 18/9 in the input fields and press the calculate button of the tool to avail the answer -7/11 quickly.