13/15 Minus 13/18, Solve 13/15 - 13/18 as a Fraction
Calculate the subtraction of fractions 13/15 and 13/18 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 13/15 and 13/18?
The given fractions are 13/15 and 13/18
Firstly the L.C.M should be done for the denominators of the two fractions 13/15 and 13/18
13/15 - 13/18
The LCM of 15 and 18 (denominators of the fractions) is 90
| 3 | 15, 18 |
| 5, 6 |
So the lcm of the given numbers is 3 x 5 x 6 = 90
= 13 x 6 - 13 x 5/90
= 78 - 65/90
= 13/90
Result: 13/90
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FAQs on Subtraction of Fractions 13/15 and 13/18
1. How do you subtract fractions with different denominators 13/15 and 13/18?
To subtract fractions 13/15 and 13/18 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 15 and 18 value i.e 90. After that add numerators and simplify the fraction i.e 13/90.
2. What is 13/15 minus 13/18 as a fraction?
13/15 minus 13/18 as a fraction is equal to 13/90.
3. How to subtract 13/15 and 13/18 on a calculator?
You have to give these numbers 13/15 and 13/18 in the input fields and press the calculate button of the tool to avail the answer 13/90 quickly.