15/8 Minus 18/15, Solve 15/8 - 18/15 as a Fraction
Calculate the subtraction of fractions 15/8 and 18/15 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 15/8 and 18/15?
The given fractions are 15/8 and 18/15
Firstly the L.C.M should be done for the denominators of the two fractions 15/8 and 18/15
15/8 - 18/15
The LCM of 8 and 15 (denominators of the fractions) is 120
Given numbers has no common factors except 1. So, there LCM is their product i.e 120
= 15 x 15 - 18 x 8/120
= 225 - 144/120
= 81/120
= 27/40
Result: 27/40
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FAQs on Subtraction of Fractions 15/8 and 18/15
1. How do you subtract fractions with different denominators 15/8 and 18/15?
To subtract fractions 15/8 and 18/15 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 8 and 15 value i.e 120. After that add numerators and simplify the fraction i.e 27/40.
2. What is 15/8 minus 18/15 as a fraction?
15/8 minus 18/15 as a fraction is equal to 27/40.
3. How to subtract 15/8 and 18/15 on a calculator?
You have to give these numbers 15/8 and 18/15 in the input fields and press the calculate button of the tool to avail the answer 27/40 quickly.