Add 30/5 and 15/49
1st number: 6 0/5, 2nd number: 15/49
30/5 + 15/49 is 309/49.
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,
30/5 = 30 × 49/5 × 49 = 1470/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
15/49 = 15 × 5/49 × 5 = 75/245 - Add the two like fractions:
1470/245 + 75/245 = 1470 + 75/245 = 1545/245 - 1545/245 simplified gives 309/49
- So, 30/5 + 15/49 = 309/49
In mixed form: 615/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5+15/49 30/5+30/49 30/10+15/49 30/5+15/98 90/5+15/49 30/5+45/49 30/15+15/49 30/5+75/49 30/25+15/49 30/35+15/49