1/9 Minus 1/7, Solve 1/9 - 1/7 as a Fraction
Calculate the subtraction of fractions 1/9 and 1/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 1/9 and 1/7?
The given fractions are 1/9 and 1/7
Firstly the L.C.M should be done for the denominators of the two fractions 1/9 and 1/7
1/9 - 1/7
The LCM of 9 and 7 (denominators of the fractions) is 63
Given numbers has no common factors except 1. So, there LCM is their product i.e 63
= 1 x 7 - 1 x 9/63
= 7 - 9/63
= -2/63
Result: -2/63
Subtracting Fraction Worksheets
Subtract Fractions 7/10 and 17/1
Subtract Fractions 13/18 and 18/10
Subtract Fractions 3/18 and 2/11
Subtract Fractions 12/16 and 18/18
Subtract Fractions 12/19 and 3/11
Subtract Fractions 12/7 and 18/19
Subtract Fractions 6/17 and 1/5
Subtract Fractions 16/15 and 8/8
FAQs on Subtraction of Fractions 1/9 and 1/7
1. How do you subtract fractions with different denominators 1/9 and 1/7?
To subtract fractions 1/9 and 1/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 7 value i.e 63. After that add numerators and simplify the fraction i.e -2/63.
2. What is 1/9 minus 1/7 as a fraction?
1/9 minus 1/7 as a fraction is equal to -2/63.
3. How to subtract 1/9 and 1/7 on a calculator?
You have to give these numbers 1/9 and 1/7 in the input fields and press the calculate button of the tool to avail the answer -2/63 quickly.