Add 5/50 and 42/12
1st number: 5/50, 2nd number: 3 6/12
5/50 + 42/12 is 18/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
5/50 = 5 × 6/50 × 6 = 30/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
42/12 = 42 × 25/12 × 25 = 1050/300 - Add the two like fractions:
30/300 + 1050/300 = 30 + 1050/300 = 1080/300 - 1080/300 simplified gives 18/5
- So, 5/50 + 42/12 = 18/5
In mixed form: 33/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50+42/12 5/50+84/12 5/50+42/24 15/50+42/12 5/50+42/36 25/50+42/12 5/50+42/60 35/50+42/12 5/50+42/84