Add 80/50 and 90/32
1st number: 1 30/50, 2nd number: 2 26/32
80/50 + 90/32 is 353/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 32 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 50 × 16 = 800,
80/50 = 80 × 16/50 × 16 = 1280/800 - Likewise, for the 2nd fraction, since 32 × 25 = 800,
90/32 = 90 × 25/32 × 25 = 2250/800 - Add the two like fractions:
1280/800 + 2250/800 = 1280 + 2250/800 = 3530/800 - 3530/800 simplified gives 353/80
- So, 80/50 + 90/32 = 353/80
In mixed form: 433/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50+90/64 80/50+90/96