Add 42/24 and 16/18
1st number: 1 18/24, 2nd number: 16/18
42/24 + 16/18 is 95/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
42/24 = 42 × 3/24 × 3 = 126/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
16/18 = 16 × 4/18 × 4 = 64/72 - Add the two like fractions:
126/72 + 64/72 = 126 + 64/72 = 190/72 - 190/72 simplified gives 95/36
- So, 42/24 + 16/18 = 95/36
In mixed form: 223/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/24+16/18 42/24+32/18 42/48+16/18 42/24+16/36 42/24+48/18 42/72+16/18 42/24+16/54 42/24+80/18 42/24+16/90