Add 80/50 and 24/64
1st number: 1 30/50, 2nd number: 24/64
80/50 + 24/64 is 79/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 64 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 50 × 32 = 1600,
80/50 = 80 × 32/50 × 32 = 2560/1600 - Likewise, for the 2nd fraction, since 64 × 25 = 1600,
24/64 = 24 × 25/64 × 25 = 600/1600 - Add the two like fractions:
2560/1600 + 600/1600 = 2560 + 600/1600 = 3160/1600 - 3160/1600 simplified gives 79/40
- So, 80/50 + 24/64 = 79/40
In mixed form: 139/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50+48/64 80/50+72/64