Add 42/25 and 16/60
1st number: 1 17/25, 2nd number: 16/60
42/25 + 16/60 is 146/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
42/25 = 42 × 12/25 × 12 = 504/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
16/60 = 16 × 5/60 × 5 = 80/300 - Add the two like fractions:
504/300 + 80/300 = 504 + 80/300 = 584/300 - 584/300 simplified gives 146/75
- So, 42/25 + 16/60 = 146/75
In mixed form: 171/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25+16/60 42/25+32/60 42/50+16/60 42/25+48/60 42/75+16/60 42/25+80/60