Add 84/5 and 15/49
1st number: 16 4/5, 2nd number: 15/49
84/5 + 15/49 is 4191/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
84/5 = 84 × 49/5 × 49 = 4116/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
15/49 = 15 × 5/49 × 5 = 75/245 - Add the two like fractions:
4116/245 + 75/245 = 4116 + 75/245 = 4191/245 - So, 84/5 + 15/49 = 4191/245
In mixed form: 1726/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+30/49 84/10+15/49 84/5+15/98 84/5+45/49 84/15+15/49 84/5+75/49 84/25+15/49 84/35+15/49