13/13 Minus 12/7, Solve 13/13 - 12/7 as a Fraction
Calculate the subtraction of fractions 13/13 and 12/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 13/13 and 12/7?
The given fractions are 13/13 and 12/7
Firstly the L.C.M should be done for the denominators of the two fractions 13/13 and 12/7
13/13 - 12/7
The LCM of 13 and 7 (denominators of the fractions) is 91
Given numbers has no common factors except 1. So, there LCM is their product i.e 91
= 13 x 7 - 12 x 13/91
= 91 - 156/91
= -65/91
= -5/7
Result: -5/7
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FAQs on Subtraction of Fractions 13/13 and 12/7
1. How do you subtract fractions with different denominators 13/13 and 12/7?
To subtract fractions 13/13 and 12/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 13 and 7 value i.e 91. After that add numerators and simplify the fraction i.e -5/7.
2. What is 13/13 minus 12/7 as a fraction?
13/13 minus 12/7 as a fraction is equal to -5/7.
3. How to subtract 13/13 and 12/7 on a calculator?
You have to give these numbers 13/13 and 12/7 in the input fields and press the calculate button of the tool to avail the answer -5/7 quickly.