Add 70/54 and 5/60
1st number: 1 16/54, 2nd number: 5/60
70/54 + 5/60 is 149/108.
Steps for adding 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,
5/60 = 5 × 9/60 × 9 = 45/540 - Add the two like fractions:
700/540 + 45/540 = 700 + 45/540 = 745/540 - 745/540 simplified gives 149/108
- So, 70/54 + 5/60 = 149/108
In mixed form: 141/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+10/60 70/54+15/60 70/54+25/60 70/54+35/60