20/9 Minus 12/19, Solve 20/9 - 12/19 as a Fraction
Calculate the subtraction of fractions 20/9 and 12/19 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 12/19?
The given fractions are 20/9 and 12/19
Firstly the L.C.M should be done for the denominators of the two fractions 20/9 and 12/19
20/9 - 12/19
The LCM of 9 and 19 (denominators of the fractions) is 171
Given numbers has no common factors except 1. So, there LCM is their product i.e 171
= 20 x 19 - 12 x 9/171
= 380 - 108/171
= 272/171
Result: 272/171
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FAQs on Subtraction of Fractions 20/9 and 12/19
1. How do you subtract fractions with different denominators 20/9 and 12/19?
To subtract fractions 20/9 and 12/19 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 19 value i.e 171. After that add numerators and simplify the fraction i.e 272/171.
2. What is 20/9 minus 12/19 as a fraction?
20/9 minus 12/19 as a fraction is equal to 272/171.
3. How to subtract 20/9 and 12/19 on a calculator?
You have to give these numbers 20/9 and 12/19 in the input fields and press the calculate button of the tool to avail the answer 272/171 quickly.