Add 5/60 and 42/30
1st number: 5/60, 2nd number: 1 12/30
5/60 + 42/30 is 89/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
5/60 = 5 × 1/60 × 1 = 5/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
42/30 = 42 × 2/30 × 2 = 84/60 - Add the two like fractions:
5/60 + 84/60 = 5 + 84/60 = 89/60 - So, 5/60 + 42/30 = 89/60
In mixed form: 129/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/60+42/30 5/60+84/30 5/60+42/60 15/60+42/30 5/60+42/90 25/60+42/30 35/60+42/30