Subtract 1/72 from 98/60
1st number: 1 38/60, 2nd number: 1/72
98/60 - 1/72 is 583/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
98/60 = 98 × 6/60 × 6 = 588/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
1/72 = 1 × 5/72 × 5 = 5/360 - Subtract the two like fractions:
588/360 - 5/360 = 588 - 5/360 = 583/360 - In mixed form: 1223/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-2/72 98/60-3/72 98/60-5/72 98/60-7/72