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