Subtract 7/60 from 90/2
1st number: 45 0/2, 2nd number: 7/60
90/2 - 7/60 is 2693/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 2 × 30 = 60,
90/2 = 90 × 30/2 × 30 = 2700/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
7/60 = 7 × 1/60 × 1 = 7/60 - Subtract the two like fractions:
2700/60 - 7/60 = 2700 - 7/60 = 2693/60 - In mixed form: 4453/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-14/60 90/4-7/60 90/2-21/60 90/6-7/60 90/2-35/60 90/10-7/60 90/2-49/60 90/14-7/60