18/4 Minus 20/13, Solve 18/4 - 20/13 as a Fraction
Calculate the subtraction of fractions 18/4 and 20/13 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/4 and 20/13?
The given fractions are 18/4 and 20/13
Firstly the L.C.M should be done for the denominators of the two fractions 18/4 and 20/13
18/4 - 20/13
The LCM of 4 and 13 (denominators of the fractions) is 52
Given numbers has no common factors except 1. So, there LCM is their product i.e 52
= 18 x 13 - 20 x 4/52
= 234 - 80/52
= 154/52
= 77/26
Result: 77/26
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/4 and 20/13
1. How do you subtract fractions with different denominators 18/4 and 20/13?
To subtract fractions 18/4 and 20/13 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 4 and 13 value i.e 52. After that add numerators and simplify the fraction i.e 77/26.
2. What is 18/4 minus 20/13 as a fraction?
18/4 minus 20/13 as a fraction is equal to 77/26.
3. How to subtract 18/4 and 20/13 on a calculator?
You have to give these numbers 18/4 and 20/13 in the input fields and press the calculate button of the tool to avail the answer 77/26 quickly.