Subtract 16/36 from 63/30
1st number: 2 3/30, 2nd number: 16/36
63/30 - 16/36 is 149/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 30 × 6 = 180,
63/30 = 63 × 6/30 × 6 = 378/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
16/36 = 16 × 5/36 × 5 = 80/180 - Subtract the two like fractions:
378/180 - 80/180 = 378 - 80/180 = 298/180 - After reducing the fraction, the answer is 149/90
- In mixed form: 159/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30-32/36 63/60-16/36 63/30-16/72 63/30-48/36 63/90-16/36 63/30-80/36