7/20 Minus 20/5, Solve 7/20 - 20/5 as a Fraction
Calculate the subtraction of fractions 7/20 and 20/5 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 7/20 and 20/5?
The given fractions are 7/20 and 20/5
Firstly the L.C.M should be done for the denominators of the two fractions 7/20 and 20/5
7/20 - 20/5
The LCM of 20 and 5 (denominators of the fractions) is 20
| 5 | 20, 5 |
| 4, 1 |
So the lcm of the given numbers is 5 x 4 x 1 = 20
= 7 x 1 - 20 x 4/20
= 7 - 80/20
= -73/20
Result: -73/20
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 7/20 and 20/5
1. How do you subtract fractions with different denominators 7/20 and 20/5?
To subtract fractions 7/20 and 20/5 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 20 and 5 value i.e 20. After that add numerators and simplify the fraction i.e -73/20.
2. What is 7/20 minus 20/5 as a fraction?
7/20 minus 20/5 as a fraction is equal to -73/20.
3. How to subtract 7/20 and 20/5 on a calculator?
You have to give these numbers 7/20 and 20/5 in the input fields and press the calculate button of the tool to avail the answer -73/20 quickly.