9/7 Minus 8/4, Solve 9/7 - 8/4 as a Fraction
Calculate the subtraction of fractions 9/7 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 9/7 and 8/4?
The given fractions are 9/7 and 8/4
Firstly the L.C.M should be done for the denominators of the two fractions 9/7 and 8/4
9/7 - 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
= 9 x 4 - 8 x 7/28
= 36 - 56/28
= -20/28
= -5/7
Result: -5/7
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 9/7 and 8/4
1. How do you subtract fractions with different denominators 9/7 and 8/4?
To subtract fractions 9/7 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 -5/7.
2. What is 9/7 minus 8/4 as a fraction?
9/7 minus 8/4 as a fraction is equal to -5/7.
3. How to subtract 9/7 and 8/4 on a calculator?
You have to give these numbers 9/7 and 8/4 in the input fields and press the calculate button of the tool to avail the answer -5/7 quickly.