2/20 Minus 12/9, Solve 2/20 - 12/9 as a Fraction
Calculate the subtraction of fractions 2/20 and 12/9 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 2/20 and 12/9?
The given fractions are 2/20 and 12/9
Firstly the L.C.M should be done for the denominators of the two fractions 2/20 and 12/9
2/20 - 12/9
The LCM of 20 and 9 (denominators of the fractions) is 180
Given numbers has no common factors except 1. So, there LCM is their product i.e 180
= 2 x 9 - 12 x 20/180
= 18 - 240/180
= -222/180
= -37/30
Result: -37/30
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FAQs on Subtraction of Fractions 2/20 and 12/9
1. How do you subtract fractions with different denominators 2/20 and 12/9?
To subtract fractions 2/20 and 12/9 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 20 and 9 value i.e 180. After that add numerators and simplify the fraction i.e -37/30.
2. What is 2/20 minus 12/9 as a fraction?
2/20 minus 12/9 as a fraction is equal to -37/30.
3. How to subtract 2/20 and 12/9 on a calculator?
You have to give these numbers 2/20 and 12/9 in the input fields and press the calculate button of the tool to avail the answer -37/30 quickly.