18/7 Minus 7/1, Solve 18/7 - 7/1 as a Fraction
Calculate the subtraction of fractions 18/7 and 7/1 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/7 and 7/1?
The given fractions are 18/7 and 7/1
Firstly the L.C.M should be done for the denominators of the two fractions 18/7 and 7/1
18/7 - 7/1
The LCM of 7 and 1 (denominators of the fractions) is 7
Given numbers has no common factors except 1. So, there LCM is their product i.e 7
= 18 x 1 - 7 x 7/7
= 18 - 49/7
= -31/7
Result: -31/7
Subtracting Fraction Worksheets
Subtract Fractions 20/14 and 17/15
Subtract Fractions 15/5 and 6/16
Subtract Fractions 14/1 and 14/2
Subtract Fractions 8/20 and 13/1
Subtract Fractions 17/15 and 7/13
Subtract Fractions 9/13 and 14/1
Subtract Fractions 5/20 and 13/5
Subtract Fractions 5/4 and 10/18
FAQs on Subtraction of Fractions 18/7 and 7/1
1. How do you subtract fractions with different denominators 18/7 and 7/1?
To subtract fractions 18/7 and 7/1 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 1 value i.e 7. After that add numerators and simplify the fraction i.e -31/7.
2. What is 18/7 minus 7/1 as a fraction?
18/7 minus 7/1 as a fraction is equal to -31/7.
3. How to subtract 18/7 and 7/1 on a calculator?
You have to give these numbers 18/7 and 7/1 in the input fields and press the calculate button of the tool to avail the answer -31/7 quickly.