Subtract 21/35 from 16/3
1st number: 5 1/3, 2nd number: 21/35
16/3 - 21/35 is 71/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 3 × 35 = 105,
16/3 = 16 × 35/3 × 35 = 560/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
21/35 = 21 × 3/35 × 3 = 63/105 - Subtract the two like fractions:
560/105 - 63/105 = 560 - 63/105 = 497/105 - After reducing the fraction, the answer is 71/15
- In mixed form: 411/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/3-21/35 16/3-42/35 16/6-21/35 16/3-21/70 48/3-21/35 16/3-63/35 16/9-21/35 80/3-21/35 16/15-21/35 16/21-21/35