Subtract 48/16 from 2/7
1st number: 2/7, 2nd number: 3 0/16
2/7 - 48/16 is -19/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
2/7 = 2 × 16/7 × 16 = 32/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
48/16 = 48 × 7/16 × 7 = 336/112 - Subtract the two like fractions:
32/112 - 336/112 = 32 - 336/112 = -304/112 - After reducing the fraction, the answer is -19/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7-48/16 2/7-96/16 2/14-48/16 2/7-48/32 6/7-48/16 2/21-48/16 10/7-48/16 2/35-48/16 2/7-48/80 14/7-48/16 2/49-48/16