3/9 Minus 12/13, Solve 3/9 - 12/13 as a Fraction
Calculate the subtraction of fractions 3/9 and 12/13 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 12/13?
The given fractions are 3/9 and 12/13
Firstly the L.C.M should be done for the denominators of the two fractions 3/9 and 12/13
3/9 - 12/13
The LCM of 9 and 13 (denominators of the fractions) is 117
Given numbers has no common factors except 1. So, there LCM is their product i.e 117
= 3 x 13 - 12 x 9/117
= 39 - 108/117
= -69/117
= -23/39
Result: -23/39
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FAQs on Subtraction of Fractions 3/9 and 12/13
1. How do you subtract fractions with different denominators 3/9 and 12/13?
To subtract fractions 3/9 and 12/13 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 13 value i.e 117. After that add numerators and simplify the fraction i.e -23/39.
2. What is 3/9 minus 12/13 as a fraction?
3/9 minus 12/13 as a fraction is equal to -23/39.
3. How to subtract 3/9 and 12/13 on a calculator?
You have to give these numbers 3/9 and 12/13 in the input fields and press the calculate button of the tool to avail the answer -23/39 quickly.