3/7 Minus 4/18, Solve 3/7 - 4/18 as a Fraction
Calculate the subtraction of fractions 3/7 and 4/18 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 3/7 and 4/18?
The given fractions are 3/7 and 4/18
Firstly the L.C.M should be done for the denominators of the two fractions 3/7 and 4/18
3/7 - 4/18
The LCM of 7 and 18 (denominators of the fractions) is 126
Given numbers has no common factors except 1. So, there LCM is their product i.e 126
= 3 x 18 - 4 x 7/126
= 54 - 28/126
= 26/126
= 13/63
Result: 13/63
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 3/7 and 4/18
1. How do you subtract fractions with different denominators 3/7 and 4/18?
To subtract fractions 3/7 and 4/18 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 18 value i.e 126. After that add numerators and simplify the fraction i.e 13/63.
2. What is 3/7 minus 4/18 as a fraction?
3/7 minus 4/18 as a fraction is equal to 13/63.
3. How to subtract 3/7 and 4/18 on a calculator?
You have to give these numbers 3/7 and 4/18 in the input fields and press the calculate button of the tool to avail the answer 13/63 quickly.