18/13 Minus 17/8, Solve 18/13 - 17/8 as a Fraction
Calculate the subtraction of fractions 18/13 and 17/8 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/13 and 17/8?
The given fractions are 18/13 and 17/8
Firstly the L.C.M should be done for the denominators of the two fractions 18/13 and 17/8
18/13 - 17/8
The LCM of 13 and 8 (denominators of the fractions) is 104
Given numbers has no common factors except 1. So, there LCM is their product i.e 104
= 18 x 8 - 17 x 13/104
= 144 - 221/104
= -77/104
Result: -77/104
Subtracting Fraction Worksheets
Subtract Fractions 2/2 and 3/16
Subtract Fractions 2/20 and 15/9
Subtract Fractions 17/16 and 17/18
Subtract Fractions 16/12 and 6/15
Subtract Fractions 20/1 and 14/20
Subtract Fractions 3/19 and 15/12
Subtract Fractions 18/7 and 11/16
Subtract Fractions 2/11 and 19/7
FAQs on Subtraction of Fractions 18/13 and 17/8
1. How do you subtract fractions with different denominators 18/13 and 17/8?
To subtract fractions 18/13 and 17/8 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 13 and 8 value i.e 104. After that add numerators and simplify the fraction i.e -77/104.
2. What is 18/13 minus 17/8 as a fraction?
18/13 minus 17/8 as a fraction is equal to -77/104.
3. How to subtract 18/13 and 17/8 on a calculator?
You have to give these numbers 18/13 and 17/8 in the input fields and press the calculate button of the tool to avail the answer -77/104 quickly.