Add 49/10 and 5/80
1st number: 4 9/10, 2nd number: 5/80
49/10 + 5/80 is 397/80.
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,
5/80 = 5 × 1/80 × 1 = 5/80 - Add the two like fractions:
392/80 + 5/80 = 392 + 5/80 = 397/80 - So, 49/10 + 5/80 = 397/80
In mixed form: 477/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10+5/80 49/10+10/80 49/20+5/80 49/10+15/80 49/30+5/80 49/10+25/80 49/50+5/80 49/10+35/80 49/70+5/80