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