Add 75/5 and 50/12
1st number: 15 0/5, 2nd number: 4 2/12
75/5 + 50/12 is 115/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
75/5 = 75 × 12/5 × 12 = 900/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
50/12 = 50 × 5/12 × 5 = 250/60 - Add the two like fractions:
900/60 + 250/60 = 900 + 250/60 = 1150/60 - 1150/60 simplified gives 115/6
- So, 75/5 + 50/12 = 115/6
In mixed form: 191/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/10+50/12 75/5+50/24 75/15+50/12 75/5+50/36 75/25+50/12 75/5+50/60 75/35+50/12 75/5+50/84