Add 42/60 and 32/9
1st number: 42/60, 2nd number: 3 5/9
42/60 + 32/9 is 383/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
42/60 = 42 × 3/60 × 3 = 126/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
32/9 = 32 × 20/9 × 20 = 640/180 - Add the two like fractions:
126/180 + 640/180 = 126 + 640/180 = 766/180 - 766/180 simplified gives 383/90
- So, 42/60 + 32/9 = 383/90
In mixed form: 423/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+32/9 42/60+64/9 42/60+32/18 42/60+96/9 42/60+32/27 42/60+32/45 42/60+32/63