Add 4/80 and 49/50
4/80 + 49/50 is 103/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
4/80 = 4 × 5/80 × 5 = 20/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
49/50 = 49 × 8/50 × 8 = 392/400 - Add the two like fractions:
20/400 + 392/400 = 20 + 392/400 = 412/400 - 412/400 simplified gives 103/100
- So, 4/80 + 49/50 = 103/100
In mixed form: 13/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/80+49/50 4/80+98/50 12/80+49/50 20/80+49/50 28/80+49/50