15/10 Minus 7/2, Solve 15/10 - 7/2 as a Fraction
Calculate the subtraction of fractions 15/10 and 7/2 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 15/10 and 7/2?
The given fractions are 15/10 and 7/2
Firstly the L.C.M should be done for the denominators of the two fractions 15/10 and 7/2
15/10 - 7/2
The LCM of 10 and 2 (denominators of the fractions) is 10
| 2 | 10, 2 |
| 5, 1 |
So the lcm of the given numbers is 2 x 5 x 1 = 10
= 15 x 1 - 7 x 5/10
= 15 - 35/10
= -20/10
= -2/1
Result: -2/1
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 15/10 and 7/2
1. How do you subtract fractions with different denominators 15/10 and 7/2?
To subtract fractions 15/10 and 7/2 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 10 and 2 value i.e 10. After that add numerators and simplify the fraction i.e -2/1.
2. What is 15/10 minus 7/2 as a fraction?
15/10 minus 7/2 as a fraction is equal to -2/1.
3. How to subtract 15/10 and 7/2 on a calculator?
You have to give these numbers 15/10 and 7/2 in the input fields and press the calculate button of the tool to avail the answer -2/1 quickly.