19/2 Minus 20/1, Solve 19/2 - 20/1 as a Fraction
Calculate the subtraction of fractions 19/2 and 20/1 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 19/2 and 20/1?
The given fractions are 19/2 and 20/1
Firstly the L.C.M should be done for the denominators of the two fractions 19/2 and 20/1
19/2 - 20/1
The LCM of 2 and 1 (denominators of the fractions) is 2
Given numbers has no common factors except 1. So, there LCM is their product i.e 2
= 19 x 1 - 20 x 2/2
= 19 - 40/2
= -21/2
Result: -21/2
Subtracting Fraction Worksheets
Subtract Fractions 2/11 and 14/3
Subtract Fractions 9/7 and 10/14
Subtract Fractions 5/18 and 18/5
Subtract Fractions 17/20 and 20/6
Subtract Fractions 5/12 and 18/10
Subtract Fractions 12/7 and 12/1
Subtract Fractions 16/20 and 6/19
Subtract Fractions 10/6 and 12/11
FAQs on Subtraction of Fractions 19/2 and 20/1
1. How do you subtract fractions with different denominators 19/2 and 20/1?
To subtract fractions 19/2 and 20/1 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 2 and 1 value i.e 2. After that add numerators and simplify the fraction i.e -21/2.
2. What is 19/2 minus 20/1 as a fraction?
19/2 minus 20/1 as a fraction is equal to -21/2.
3. How to subtract 19/2 and 20/1 on a calculator?
You have to give these numbers 19/2 and 20/1 in the input fields and press the calculate button of the tool to avail the answer -21/2 quickly.