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