Add 49/10 and 27/80
1st number: 4 9/10, 2nd number: 27/80
49/10 + 27/80 is 419/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
49/10 = 49 × 8/10 × 8 = 392/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
27/80 = 27 × 1/80 × 1 = 27/80 - Add the two like fractions:
392/80 + 27/80 = 392 + 27/80 = 419/80 - So, 49/10 + 27/80 = 419/80
In mixed form: 519/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10+27/80 49/10+54/80 49/20+27/80 49/10+81/80 49/30+27/80 49/50+27/80 49/70+27/80