7/7 Minus 18/11, Solve 7/7 - 18/11 as a Fraction
Calculate the subtraction of fractions 7/7 and 18/11 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 7/7 and 18/11?
The given fractions are 7/7 and 18/11
Firstly the L.C.M should be done for the denominators of the two fractions 7/7 and 18/11
7/7 - 18/11
The LCM of 7 and 11 (denominators of the fractions) is 77
Given numbers has no common factors except 1. So, there LCM is their product i.e 77
= 7 x 11 - 18 x 7/77
= 77 - 126/77
= -49/77
= -7/11
Result: -7/11
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 7/7 and 18/11
1. How do you subtract fractions with different denominators 7/7 and 18/11?
To subtract fractions 7/7 and 18/11 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 11 value i.e 77. After that add numerators and simplify the fraction i.e -7/11.
2. What is 7/7 minus 18/11 as a fraction?
7/7 minus 18/11 as a fraction is equal to -7/11.
3. How to subtract 7/7 and 18/11 on a calculator?
You have to give these numbers 7/7 and 18/11 in the input fields and press the calculate button of the tool to avail the answer -7/11 quickly.