10/4 Minus 20/7, Solve 10/4 - 20/7 as a Fraction
Calculate the subtraction of fractions 10/4 and 20/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 10/4 and 20/7?
The given fractions are 10/4 and 20/7
Firstly the L.C.M should be done for the denominators of the two fractions 10/4 and 20/7
10/4 - 20/7
The LCM of 4 and 7 (denominators of the fractions) is 28
Given numbers has no common factors except 1. So, there LCM is their product i.e 28
= 10 x 7 - 20 x 4/28
= 70 - 80/28
= -10/28
= -5/14
Result: -5/14
Subtracting Fraction Worksheets
Subtract Fractions 20/14 and 3/6
Subtract Fractions 6/7 and 19/6
Subtract Fractions 18/10 and 16/11
Subtract Fractions 20/10 and 19/15
Subtract Fractions 17/10 and 20/3
Subtract Fractions 19/19 and 2/3
Subtract Fractions 7/13 and 15/6
Subtract Fractions 14/16 and 16/3
FAQs on Subtraction of Fractions 10/4 and 20/7
1. How do you subtract fractions with different denominators 10/4 and 20/7?
To subtract fractions 10/4 and 20/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 4 and 7 value i.e 28. After that add numerators and simplify the fraction i.e -5/14.
2. What is 10/4 minus 20/7 as a fraction?
10/4 minus 20/7 as a fraction is equal to -5/14.
3. How to subtract 10/4 and 20/7 on a calculator?
You have to give these numbers 10/4 and 20/7 in the input fields and press the calculate button of the tool to avail the answer -5/14 quickly.