Add 49/5 and 42/18
1st number: 9 4/5, 2nd number: 2 6/18
49/5 + 42/18 is 182/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
49/5 = 49 × 18/5 × 18 = 882/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
42/18 = 42 × 5/18 × 5 = 210/90 - Add the two like fractions:
882/90 + 210/90 = 882 + 210/90 = 1092/90 - 1092/90 simplified gives 182/15
- So, 49/5 + 42/18 = 182/15
In mixed form: 122/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5+42/18 49/5+84/18 49/10+42/18 49/5+42/36 49/15+42/18 49/5+42/54 49/25+42/18 49/5+42/90 49/35+42/18