Add 1/80 and 49/10
1st number: 1/80, 2nd number: 4 9/10
1/80 + 49/10 is 393/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
1/80 = 1 × 1/80 × 1 = 1/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
49/10 = 49 × 8/10 × 8 = 392/80 - Add the two like fractions:
1/80 + 392/80 = 1 + 392/80 = 393/80 - So, 1/80 + 49/10 = 393/80
In mixed form: 473/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80+49/10 1/80+98/10 1/80+49/20 3/80+49/10 1/80+49/30 5/80+49/10 1/80+49/50 7/80+49/10 1/80+49/70