Add 70/60 and 3/5
1st number: 1 10/60, 2nd number: 3/5
70/60 + 3/5 is 53/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
70/60 = 70 × 1/60 × 1 = 70/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
3/5 = 3 × 12/5 × 12 = 36/60 - Add the two like fractions:
70/60 + 36/60 = 70 + 36/60 = 106/60 - 106/60 simplified gives 53/30
- So, 70/60 + 3/5 = 53/30
In mixed form: 123/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60+6/5 70/60+3/10 70/60+9/5 70/60+3/15 70/60+15/5 70/60+3/25 70/60+21/5 70/60+3/35