Add 42/60 and 42/5
1st number: 42/60, 2nd number: 8 2/5
42/60 + 42/5 is 91/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 5 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 5 × 12 = 60,
42/5 = 42 × 12/5 × 12 = 504/60 - Add the two like fractions:
42/60 + 504/60 = 42 + 504/60 = 546/60 - 546/60 simplified gives 91/10
- So, 42/60 + 42/5 = 91/10
In mixed form: 91/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+42/5 42/60+84/5 42/60+42/10 42/60+42/15 42/60+42/25 42/60+42/35