18/3 Minus 13/7, Solve 18/3 - 13/7 as a Fraction
Calculate the subtraction of fractions 18/3 and 13/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/3 and 13/7?
The given fractions are 18/3 and 13/7
Firstly the L.C.M should be done for the denominators of the two fractions 18/3 and 13/7
18/3 - 13/7
The LCM of 3 and 7 (denominators of the fractions) is 21
Given numbers has no common factors except 1. So, there LCM is their product i.e 21
= 18 x 7 - 13 x 3/21
= 126 - 39/21
= 87/21
= 29/7
Result: 29/7
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/3 and 13/7
1. How do you subtract fractions with different denominators 18/3 and 13/7?
To subtract fractions 18/3 and 13/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 3 and 7 value i.e 21. After that add numerators and simplify the fraction i.e 29/7.
2. What is 18/3 minus 13/7 as a fraction?
18/3 minus 13/7 as a fraction is equal to 29/7.
3. How to subtract 18/3 and 13/7 on a calculator?
You have to give these numbers 18/3 and 13/7 in the input fields and press the calculate button of the tool to avail the answer 29/7 quickly.