8/10 Minus 18/4, Solve 8/10 - 18/4 as a Fraction
Calculate the subtraction of fractions 8/10 and 18/4 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 8/10 and 18/4?
The given fractions are 8/10 and 18/4
Firstly the L.C.M should be done for the denominators of the two fractions 8/10 and 18/4
8/10 - 18/4
The LCM of 10 and 4 (denominators of the fractions) is 20
| 2 | 10, 4 |
| 5, 2 |
So the lcm of the given numbers is 2 x 5 x 2 = 20
= 8 x 2 - 18 x 5/20
= 16 - 90/20
= -74/20
= -37/10
Result: -37/10
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 8/10 and 18/4
1. How do you subtract fractions with different denominators 8/10 and 18/4?
To subtract fractions 8/10 and 18/4 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 10 and 4 value i.e 20. After that add numerators and simplify the fraction i.e -37/10.
2. What is 8/10 minus 18/4 as a fraction?
8/10 minus 18/4 as a fraction is equal to -37/10.
3. How to subtract 8/10 and 18/4 on a calculator?
You have to give these numbers 8/10 and 18/4 in the input fields and press the calculate button of the tool to avail the answer -37/10 quickly.