Subtract 9/60 from 70/54
1st number: 1 16/54, 2nd number: 9/60
70/54 - 9/60 is 619/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
70/54 = 70 × 10/54 × 10 = 700/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
9/60 = 9 × 9/60 × 9 = 81/540 - Subtract the two like fractions:
700/540 - 81/540 = 700 - 81/540 = 619/540 - In mixed form: 179/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54-18/60 70/54-27/60 70/54-45/60 70/54-63/60