Add 84/50 and 15/12
1st number: 1 34/50, 2nd number: 1 3/12
84/50 + 15/12 is 293/100.
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,
84/50 = 84 × 6/50 × 6 = 504/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
15/12 = 15 × 25/12 × 25 = 375/300 - Add the two like fractions:
504/300 + 375/300 = 504 + 375/300 = 879/300 - 879/300 simplified gives 293/100
- So, 84/50 + 15/12 = 293/100
In mixed form: 293/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50+30/12 84/50+15/24 84/50+45/12 84/50+15/36 84/50+75/12 84/50+15/60 84/50+15/84