18/5 Minus 7/4, Solve 18/5 - 7/4 as a Fraction
Calculate the subtraction of fractions 18/5 and 7/4 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/5 and 7/4?
The given fractions are 18/5 and 7/4
Firstly the L.C.M should be done for the denominators of the two fractions 18/5 and 7/4
18/5 - 7/4
The LCM of 5 and 4 (denominators of the fractions) is 20
Given numbers has no common factors except 1. So, there LCM is their product i.e 20
= 18 x 4 - 7 x 5/20
= 72 - 35/20
= 37/20
Result: 37/20
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/5 and 7/4
1. How do you subtract fractions with different denominators 18/5 and 7/4?
To subtract fractions 18/5 and 7/4 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 5 and 4 value i.e 20. After that add numerators and simplify the fraction i.e 37/20.
2. What is 18/5 minus 7/4 as a fraction?
18/5 minus 7/4 as a fraction is equal to 37/20.
3. How to subtract 18/5 and 7/4 on a calculator?
You have to give these numbers 18/5 and 7/4 in the input fields and press the calculate button of the tool to avail the answer 37/20 quickly.