20/9 Minus 18/6, Solve 20/9 - 18/6 as a Fraction
Calculate the subtraction of fractions 20/9 and 18/6 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 20/9 and 18/6?
The given fractions are 20/9 and 18/6
Firstly the L.C.M should be done for the denominators of the two fractions 20/9 and 18/6
20/9 - 18/6
The LCM of 9 and 6 (denominators of the fractions) is 18
| 3 | 9, 6 |
| 3, 2 |
So the lcm of the given numbers is 3 x 3 x 2 = 18
= 20 x 2 - 18 x 3/18
= 40 - 54/18
= -14/18
= -7/9
Result: -7/9
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FAQs on Subtraction of Fractions 20/9 and 18/6
1. How do you subtract fractions with different denominators 20/9 and 18/6?
To subtract fractions 20/9 and 18/6 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 6 value i.e 18. After that add numerators and simplify the fraction i.e -7/9.
2. What is 20/9 minus 18/6 as a fraction?
20/9 minus 18/6 as a fraction is equal to -7/9.
3. How to subtract 20/9 and 18/6 on a calculator?
You have to give these numbers 20/9 and 18/6 in the input fields and press the calculate button of the tool to avail the answer -7/9 quickly.