18/15 Minus 13/2, Solve 18/15 - 13/2 as a Fraction
Calculate the subtraction of fractions 18/15 and 13/2 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/15 and 13/2?
The given fractions are 18/15 and 13/2
Firstly the L.C.M should be done for the denominators of the two fractions 18/15 and 13/2
18/15 - 13/2
The LCM of 15 and 2 (denominators of the fractions) is 30
Given numbers has no common factors except 1. So, there LCM is their product i.e 30
= 18 x 2 - 13 x 15/30
= 36 - 195/30
= -159/30
= -53/10
Result: -53/10
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FAQs on Subtraction of Fractions 18/15 and 13/2
1. How do you subtract fractions with different denominators 18/15 and 13/2?
To subtract fractions 18/15 and 13/2 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 15 and 2 value i.e 30. After that add numerators and simplify the fraction i.e -53/10.
2. What is 18/15 minus 13/2 as a fraction?
18/15 minus 13/2 as a fraction is equal to -53/10.
3. How to subtract 18/15 and 13/2 on a calculator?
You have to give these numbers 18/15 and 13/2 in the input fields and press the calculate button of the tool to avail the answer -53/10 quickly.