6/20 Minus 4/7, Solve 6/20 - 4/7 as a Fraction
Calculate the subtraction of fractions 6/20 and 4/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 6/20 and 4/7?
The given fractions are 6/20 and 4/7
Firstly the L.C.M should be done for the denominators of the two fractions 6/20 and 4/7
6/20 - 4/7
The LCM of 20 and 7 (denominators of the fractions) is 140
Given numbers has no common factors except 1. So, there LCM is their product i.e 140
= 6 x 7 - 4 x 20/140
= 42 - 80/140
= -38/140
= -19/70
Result: -19/70
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 6/20 and 4/7
1. How do you subtract fractions with different denominators 6/20 and 4/7?
To subtract fractions 6/20 and 4/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 20 and 7 value i.e 140. After that add numerators and simplify the fraction i.e -19/70.
2. What is 6/20 minus 4/7 as a fraction?
6/20 minus 4/7 as a fraction is equal to -19/70.
3. How to subtract 6/20 and 4/7 on a calculator?
You have to give these numbers 6/20 and 4/7 in the input fields and press the calculate button of the tool to avail the answer -19/70 quickly.