Subtract 9/7 from 48/15
1st number: 3 3/15, 2nd number: 1 2/7
48/15 - 9/7 is 67/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
48/15 = 48 × 7/15 × 7 = 336/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
9/7 = 9 × 15/7 × 15 = 135/105 - Subtract the two like fractions:
336/105 - 135/105 = 336 - 135/105 = 201/105 - After reducing the fraction, the answer is 67/35
- In mixed form: 132/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/15-9/7 48/15-18/7 48/30-9/7 48/15-9/14 48/15-27/7 48/45-9/7 48/15-9/21 48/15-45/7 48/75-9/7 48/15-9/35 48/15-63/7 48/15-9/49