Subtract 64/60 from 42/25
1st number: 1 17/25, 2nd number: 1 4/60
42/25 - 64/60 is 46/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
42/25 = 42 × 12/25 × 12 = 504/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
64/60 = 64 × 5/60 × 5 = 320/300 - Subtract the two like fractions:
504/300 - 320/300 = 504 - 320/300 = 184/300 - After reducing the fraction, the answer is 46/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25-64/60 42/50-64/60 42/75-64/60