17/18 Minus 11/20, Solve 17/18 - 11/20 as a Fraction
Calculate the subtraction of fractions 17/18 and 11/20 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 17/18 and 11/20?
The given fractions are 17/18 and 11/20
Firstly the L.C.M should be done for the denominators of the two fractions 17/18 and 11/20
17/18 - 11/20
The LCM of 18 and 20 (denominators of the fractions) is 180
| 2 | 18, 20 |
| 9, 10 |
So the lcm of the given numbers is 2 x 9 x 10 = 180
= 17 x 10 - 11 x 9/180
= 170 - 99/180
= 71/180
Result: 71/180
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FAQs on Subtraction of Fractions 17/18 and 11/20
1. How do you subtract fractions with different denominators 17/18 and 11/20?
To subtract fractions 17/18 and 11/20 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 18 and 20 value i.e 180. After that add numerators and simplify the fraction i.e 71/180.
2. What is 17/18 minus 11/20 as a fraction?
17/18 minus 11/20 as a fraction is equal to 71/180.
3. How to subtract 17/18 and 11/20 on a calculator?
You have to give these numbers 17/18 and 11/20 in the input fields and press the calculate button of the tool to avail the answer 71/180 quickly.