7/18 Minus 14/8, Solve 7/18 - 14/8 as a Fraction
Calculate the subtraction of fractions 7/18 and 14/8 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 7/18 and 14/8?
The given fractions are 7/18 and 14/8
Firstly the L.C.M should be done for the denominators of the two fractions 7/18 and 14/8
7/18 - 14/8
The LCM of 18 and 8 (denominators of the fractions) is 72
| 2 | 18, 8 |
| 9, 4 |
So the lcm of the given numbers is 2 x 9 x 4 = 72
= 7 x 4 - 14 x 9/72
= 28 - 126/72
= -98/72
= -49/36
Result: -49/36
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 7/18 and 14/8
1. How do you subtract fractions with different denominators 7/18 and 14/8?
To subtract fractions 7/18 and 14/8 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 18 and 8 value i.e 72. After that add numerators and simplify the fraction i.e -49/36.
2. What is 7/18 minus 14/8 as a fraction?
7/18 minus 14/8 as a fraction is equal to -49/36.
3. How to subtract 7/18 and 14/8 on a calculator?
You have to give these numbers 7/18 and 14/8 in the input fields and press the calculate button of the tool to avail the answer -49/36 quickly.