18/8 Minus 15/1, Solve 18/8 - 15/1 as a Fraction
Calculate the subtraction of fractions 18/8 and 15/1 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/8 and 15/1?
The given fractions are 18/8 and 15/1
Firstly the L.C.M should be done for the denominators of the two fractions 18/8 and 15/1
18/8 - 15/1
The LCM of 8 and 1 (denominators of the fractions) is 8
Given numbers has no common factors except 1. So, there LCM is their product i.e 8
= 18 x 1 - 15 x 8/8
= 18 - 120/8
= -102/8
= -51/4
Result: -51/4
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/8 and 15/1
1. How do you subtract fractions with different denominators 18/8 and 15/1?
To subtract fractions 18/8 and 15/1 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 8 and 1 value i.e 8. After that add numerators and simplify the fraction i.e -51/4.
2. What is 18/8 minus 15/1 as a fraction?
18/8 minus 15/1 as a fraction is equal to -51/4.
3. How to subtract 18/8 and 15/1 on a calculator?
You have to give these numbers 18/8 and 15/1 in the input fields and press the calculate button of the tool to avail the answer -51/4 quickly.