Subtract 3/90 from 60/16
1st number: 3 12/16, 2nd number: 3/90
60/16 - 3/90 is 223/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
60/16 = 60 × 45/16 × 45 = 2700/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
3/90 = 3 × 8/90 × 8 = 24/720 - Subtract the two like fractions:
2700/720 - 24/720 = 2700 - 24/720 = 2676/720 - After reducing the fraction, the answer is 223/60
- In mixed form: 343/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16-6/90 60/32-3/90 60/16-9/90 60/48-3/90 60/16-15/90 60/80-3/90 60/16-21/90