15/7 Minus 4/20, Solve 15/7 - 4/20 as a Fraction
Calculate the subtraction of fractions 15/7 and 4/20 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 15/7 and 4/20?
The given fractions are 15/7 and 4/20
Firstly the L.C.M should be done for the denominators of the two fractions 15/7 and 4/20
15/7 - 4/20
The LCM of 7 and 20 (denominators of the fractions) is 140
Given numbers has no common factors except 1. So, there LCM is their product i.e 140
= 15 x 20 - 4 x 7/140
= 300 - 28/140
= 272/140
= 68/35
Result: 68/35
Subtracting Fraction Worksheets
Subtract Fractions 15/2 and 7/14
Subtract Fractions 15/2 and 13/1
Subtract Fractions 9/12 and 17/9
Subtract Fractions 5/12 and 4/13
Subtract Fractions 7/6 and 18/13
Subtract Fractions 16/2 and 18/12
Subtract Fractions 6/15 and 13/15
Subtract Fractions 10/19 and 16/18
FAQs on Subtraction of Fractions 15/7 and 4/20
1. How do you subtract fractions with different denominators 15/7 and 4/20?
To subtract fractions 15/7 and 4/20 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 20 value i.e 140. After that add numerators and simplify the fraction i.e 68/35.
2. What is 15/7 minus 4/20 as a fraction?
15/7 minus 4/20 as a fraction is equal to 68/35.
3. How to subtract 15/7 and 4/20 on a calculator?
You have to give these numbers 15/7 and 4/20 in the input fields and press the calculate button of the tool to avail the answer 68/35 quickly.