Subtract 15/45 from 49/60
49/60 - 15/45 is 29/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
49/60 = 49 × 3/60 × 3 = 147/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
15/45 = 15 × 4/45 × 4 = 60/180 - Subtract the two like fractions:
147/180 - 60/180 = 147 - 60/180 = 87/180 - After reducing the fraction, the answer is 29/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-15/45 49/60-30/45 49/60-15/90 49/60-75/45