Add 60/7 and 84/30
1st number: 8 4/7, 2nd number: 2 24/30
60/7 + 84/30 is 398/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
60/7 = 60 × 30/7 × 30 = 1800/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
84/30 = 84 × 7/30 × 7 = 588/210 - Add the two like fractions:
1800/210 + 588/210 = 1800 + 588/210 = 2388/210 - 2388/210 simplified gives 398/35
- So, 60/7 + 84/30 = 398/35
In mixed form: 1113/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+84/30 60/7+84/60 60/21+84/30 60/7+84/90 60/35+84/30 60/49+84/30