Add 42/12 and 5/60
1st number: 3 6/12, 2nd number: 5/60
42/12 + 5/60 is 43/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
42/12 = 42 × 5/12 × 5 = 210/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
5/60 = 5 × 1/60 × 1 = 5/60 - Add the two like fractions:
210/60 + 5/60 = 210 + 5/60 = 215/60 - 215/60 simplified gives 43/12
- So, 42/12 + 5/60 = 43/12
In mixed form: 37/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12+5/60 42/12+10/60 42/24+5/60 42/12+15/60 42/36+5/60 42/12+25/60 42/60+5/60 42/12+35/60 42/84+5/60