Add 6/5 and 30/42
1st number: 1 1/5, 2nd number: 30/42
6/5 + 30/42 is 67/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
6/5 = 6 × 42/5 × 42 = 252/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
30/42 = 30 × 5/42 × 5 = 150/210 - Add the two like fractions:
252/210 + 150/210 = 252 + 150/210 = 402/210 - 402/210 simplified gives 67/35
- So, 6/5 + 30/42 = 67/35
In mixed form: 132/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5+30/42 6/5+60/42 6/10+30/42 6/5+30/84 18/5+30/42 6/5+90/42 6/15+30/42 30/5+30/42 6/25+30/42 42/5+30/42 6/35+30/42