18/14 Minus 7/1, Solve 18/14 - 7/1 as a Fraction
Calculate the subtraction of fractions 18/14 and 7/1 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/14 and 7/1?
The given fractions are 18/14 and 7/1
Firstly the L.C.M should be done for the denominators of the two fractions 18/14 and 7/1
18/14 - 7/1
The LCM of 14 and 1 (denominators of the fractions) is 14
Given numbers has no common factors except 1. So, there LCM is their product i.e 14
= 18 x 1 - 7 x 14/14
= 18 - 98/14
= -80/14
= -40/7
Result: -40/7
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FAQs on Subtraction of Fractions 18/14 and 7/1
1. How do you subtract fractions with different denominators 18/14 and 7/1?
To subtract fractions 18/14 and 7/1 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 14 and 1 value i.e 14. After that add numerators and simplify the fraction i.e -40/7.
2. What is 18/14 minus 7/1 as a fraction?
18/14 minus 7/1 as a fraction is equal to -40/7.
3. How to subtract 18/14 and 7/1 on a calculator?
You have to give these numbers 18/14 and 7/1 in the input fields and press the calculate button of the tool to avail the answer -40/7 quickly.