Subtract 60/4 from 49/45
1st number: 1 4/45, 2nd number: 15 0/4
49/45 - 60/4 is -626/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
49/45 = 49 × 4/45 × 4 = 196/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
60/4 = 60 × 45/4 × 45 = 2700/180 - Subtract the two like fractions:
196/180 - 2700/180 = 196 - 2700/180 = -2504/180 - After reducing the fraction, the answer is -626/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45-60/4 49/90-60/4 49/45-60/8 49/45-60/12 49/45-60/20 49/45-60/28