Add 8/60 and 42/9
1st number: 8/60, 2nd number: 4 6/9
8/60 + 42/9 is 24/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
8/60 = 8 × 3/60 × 3 = 24/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
42/9 = 42 × 20/9 × 20 = 840/180 - Add the two like fractions:
24/180 + 840/180 = 24 + 840/180 = 864/180 - 864/180 simplified gives 24/5
- So, 8/60 + 42/9 = 24/5
In mixed form: 44/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/60+42/9 8/60+84/9 8/60+42/18 24/60+42/9 8/60+42/27 40/60+42/9 8/60+42/45 56/60+42/9 8/60+42/63