Subtract 30/24 from 7/16
1st number: 7/16, 2nd number: 1 6/24
7/16 - 30/24 is -13/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 24 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 16 × 3 = 48,
7/16 = 7 × 3/16 × 3 = 21/48 - Likewise, for the 2nd fraction, since 24 × 2 = 48,
30/24 = 30 × 2/24 × 2 = 60/48 - Subtract the two like fractions:
21/48 - 60/48 = 21 - 60/48 = -39/48 - After reducing the fraction, the answer is -13/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16-30/24 7/16-60/24 7/32-30/24 7/16-30/48 21/16-30/24 7/16-90/24 7/48-30/24 7/16-30/72 35/16-30/24 7/80-30/24 49/16-30/24