9/20 Minus 3/2, Solve 9/20 - 3/2 as a Fraction
Calculate the subtraction of fractions 9/20 and 3/2 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 9/20 and 3/2?
The given fractions are 9/20 and 3/2
Firstly the L.C.M should be done for the denominators of the two fractions 9/20 and 3/2
9/20 - 3/2
The LCM of 20 and 2 (denominators of the fractions) is 20
| 2 | 20, 2 |
| 10, 1 |
So the lcm of the given numbers is 2 x 10 x 1 = 20
= 9 x 1 - 3 x 10/20
= 9 - 30/20
= -21/20
Result: -21/20
Subtracting Fraction Worksheets
Subtract Fractions 6/11 and 11/17
Subtract Fractions 7/8 and 12/8
Subtract Fractions 6/17 and 17/11
Subtract Fractions 8/11 and 17/4
Subtract Fractions 18/11 and 16/14
Subtract Fractions 17/10 and 14/16
Subtract Fractions 3/11 and 12/8
Subtract Fractions 9/13 and 6/15
FAQs on Subtraction of Fractions 9/20 and 3/2
1. How do you subtract fractions with different denominators 9/20 and 3/2?
To subtract fractions 9/20 and 3/2 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 20 and 2 value i.e 20. After that add numerators and simplify the fraction i.e -21/20.
2. What is 9/20 minus 3/2 as a fraction?
9/20 minus 3/2 as a fraction is equal to -21/20.
3. How to subtract 9/20 and 3/2 on a calculator?
You have to give these numbers 9/20 and 3/2 in the input fields and press the calculate button of the tool to avail the answer -21/20 quickly.