Add 42/60 and 9/3
1st number: 42/60, 2nd number: 3 0/3
42/60 + 9/3 is 37/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 3 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
42/60 = 42 × 1/60 × 1 = 42/60 - Likewise, for the 2nd fraction, since 3 × 20 = 60,
9/3 = 9 × 20/3 × 20 = 180/60 - Add the two like fractions:
42/60 + 180/60 = 42 + 180/60 = 222/60 - 222/60 simplified gives 37/10
- So, 42/60 + 9/3 = 37/10
In mixed form: 37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+9/3 42/60+18/3 42/60+9/6 42/60+27/3 42/60+45/3 42/60+9/15 42/60+63/3 42/60+9/21