Subtract 4/48 from 8/7
1st number: 1 1/7, 2nd number: 4/48
8/7 - 4/48 is 89/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 7 × 48 = 336,
8/7 = 8 × 48/7 × 48 = 384/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
4/48 = 4 × 7/48 × 7 = 28/336 - Subtract the two like fractions:
384/336 - 28/336 = 384 - 28/336 = 356/336 - After reducing the fraction, the answer is 89/84
- In mixed form: 15/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/7-4/48 8/7-8/48 8/14-4/48 8/7-4/96 24/7-4/48 8/7-12/48 8/21-4/48 40/7-4/48 8/7-20/48 8/35-4/48 56/7-4/48 8/7-28/48 8/49-4/48