Subtract 10/30 from 2/16
2/16 - 10/30 is -5/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
2/16 = 2 × 15/16 × 15 = 30/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
10/30 = 10 × 8/30 × 8 = 80/240 - Subtract the two like fractions:
30/240 - 80/240 = 30 - 80/240 = -50/240 - After reducing the fraction, the answer is -5/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-10/30 2/16-20/30 2/32-10/30 2/16-10/60 6/16-10/30 2/48-10/30 2/16-10/90 10/16-10/30 2/16-50/30 2/80-10/30 14/16-10/30 2/16-70/30