Subtract 63/9 from 35/16
1st number: 2 3/16, 2nd number: 7 0/9
35/16 - 63/9 is -77/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
35/16 = 35 × 9/16 × 9 = 315/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
63/9 = 63 × 16/9 × 16 = 1008/144 - Subtract the two like fractions:
315/144 - 1008/144 = 315 - 1008/144 = -693/144 - After reducing the fraction, the answer is -77/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/16-63/9 35/32-63/9 35/16-63/18 35/48-63/9 35/16-63/27 35/80-63/9 35/16-63/45