Subtract 18/7 from 48/35
1st number: 1 13/35, 2nd number: 2 4/7
48/35 - 18/7 is -6/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
48/35 = 48 × 1/35 × 1 = 48/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
18/7 = 18 × 5/7 × 5 = 90/35 - Subtract the two like fractions:
48/35 - 90/35 = 48 - 90/35 = -42/35 - After reducing the fraction, the answer is -6/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/35-18/7 48/35-36/7 48/70-18/7 48/35-18/14 48/35-54/7 48/35-18/21 48/35-90/7 48/35-18/35 48/35-18/49