18/9 Minus 20/14, Solve 18/9 - 20/14 as a Fraction
Calculate the subtraction of fractions 18/9 and 20/14 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/9 and 20/14?
The given fractions are 18/9 and 20/14
Firstly the L.C.M should be done for the denominators of the two fractions 18/9 and 20/14
18/9 - 20/14
The LCM of 9 and 14 (denominators of the fractions) is 126
Given numbers has no common factors except 1. So, there LCM is their product i.e 126
= 18 x 14 - 20 x 9/126
= 252 - 180/126
= 72/126
= 4/7
Result: 4/7
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FAQs on Subtraction of Fractions 18/9 and 20/14
1. How do you subtract fractions with different denominators 18/9 and 20/14?
To subtract fractions 18/9 and 20/14 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 14 value i.e 126. After that add numerators and simplify the fraction i.e 4/7.
2. What is 18/9 minus 20/14 as a fraction?
18/9 minus 20/14 as a fraction is equal to 4/7.
3. How to subtract 18/9 and 20/14 on a calculator?
You have to give these numbers 18/9 and 20/14 in the input fields and press the calculate button of the tool to avail the answer 4/7 quickly.