Add 72/5 and 49/10
1st number: 14 2/5, 2nd number: 4 9/10
72/5 + 49/10 is 193/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 5 × 2 = 10,
72/5 = 72 × 2/5 × 2 = 144/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
49/10 = 49 × 1/10 × 1 = 49/10 - Add the two like fractions:
144/10 + 49/10 = 144 + 49/10 = 193/10 - So, 72/5 + 49/10 = 193/10
In mixed form: 193/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5+98/10 72/10+49/10 72/5+49/20 72/15+49/10 72/5+49/30 72/25+49/10 72/5+49/50 72/35+49/10 72/5+49/70