5/7 Minus 8/4, Solve 5/7 - 8/4 as a Fraction
Calculate the subtraction of fractions 5/7 and 8/4 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 5/7 and 8/4?
The given fractions are 5/7 and 8/4
Firstly the L.C.M should be done for the denominators of the two fractions 5/7 and 8/4
5/7 - 8/4
The LCM of 7 and 4 (denominators of the fractions) is 28
Given numbers has no common factors except 1. So, there LCM is their product i.e 28
= 5 x 4 - 8 x 7/28
= 20 - 56/28
= -36/28
= -9/7
Result: -9/7
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 5/7 and 8/4
1. How do you subtract fractions with different denominators 5/7 and 8/4?
To subtract fractions 5/7 and 8/4 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 4 value i.e 28. After that add numerators and simplify the fraction i.e -9/7.
2. What is 5/7 minus 8/4 as a fraction?
5/7 minus 8/4 as a fraction is equal to -9/7.
3. How to subtract 5/7 and 8/4 on a calculator?
You have to give these numbers 5/7 and 8/4 in the input fields and press the calculate button of the tool to avail the answer -9/7 quickly.