Add 70/3 and 60/45
1st number: 23 1/3, 2nd number: 1 15/45
70/3 + 60/45 is 74/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
70/3 = 70 × 15/3 × 15 = 1050/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
60/45 = 60 × 1/45 × 1 = 60/45 - Add the two like fractions:
1050/45 + 60/45 = 1050 + 60/45 = 1110/45 - 1110/45 simplified gives 74/3
- So, 70/3 + 60/45 = 74/3
In mixed form: 242/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+60/45 70/3+60/90 70/9+60/45 70/15+60/45 70/21+60/45