Add 16/30 and 42/24
1st number: 16/30, 2nd number: 1 18/24
16/30 + 42/24 is 137/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
16/30 = 16 × 4/30 × 4 = 64/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
42/24 = 42 × 5/24 × 5 = 210/120 - Add the two like fractions:
64/120 + 210/120 = 64 + 210/120 = 274/120 - 274/120 simplified gives 137/60
- So, 16/30 + 42/24 = 137/60
In mixed form: 217/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+42/24 16/30+84/24 16/60+42/24 16/30+42/48 48/30+42/24 16/90+42/24 16/30+42/72 80/30+42/24