Add 42/15 and 2/60
1st number: 2 12/15, 2nd number: 2/60
42/15 + 2/60 is 17/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
42/15 = 42 × 4/15 × 4 = 168/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
2/60 = 2 × 1/60 × 1 = 2/60 - Add the two like fractions:
168/60 + 2/60 = 168 + 2/60 = 170/60 - 170/60 simplified gives 17/6
- So, 42/15 + 2/60 = 17/6
In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/15+2/60 42/15+4/60 42/30+2/60 42/15+6/60 42/45+2/60 42/15+10/60 42/75+2/60 42/15+14/60