20/14 Minus 18/3, Solve 20/14 - 18/3 as a Fraction
Calculate the subtraction of fractions 20/14 and 18/3 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 20/14 and 18/3?
The given fractions are 20/14 and 18/3
Firstly the L.C.M should be done for the denominators of the two fractions 20/14 and 18/3
20/14 - 18/3
The LCM of 14 and 3 (denominators of the fractions) is 42
Given numbers has no common factors except 1. So, there LCM is their product i.e 42
= 20 x 3 - 18 x 14/42
= 60 - 252/42
= -192/42
= -32/7
Result: -32/7
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FAQs on Subtraction of Fractions 20/14 and 18/3
1. How do you subtract fractions with different denominators 20/14 and 18/3?
To subtract fractions 20/14 and 18/3 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 14 and 3 value i.e 42. After that add numerators and simplify the fraction i.e -32/7.
2. What is 20/14 minus 18/3 as a fraction?
20/14 minus 18/3 as a fraction is equal to -32/7.
3. How to subtract 20/14 and 18/3 on a calculator?
You have to give these numbers 20/14 and 18/3 in the input fields and press the calculate button of the tool to avail the answer -32/7 quickly.