Subtract 16/30 from 63/35
1st number: 1 28/35, 2nd number: 16/30
63/35 - 16/30 is 19/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
63/35 = 63 × 6/35 × 6 = 378/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
16/30 = 16 × 7/30 × 7 = 112/210 - Subtract the two like fractions:
378/210 - 112/210 = 378 - 112/210 = 266/210 - After reducing the fraction, the answer is 19/15
- In mixed form: 14/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/35-32/30 63/70-16/30 63/35-16/60 63/35-48/30 63/35-16/90 63/35-80/30