Add 40/50 and 81/96
40/50 + 81/96 is 263/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 96 is 2400
Next, find the equivalent fraction of both fractional numbers with denominator 2400 - For the 1st fraction, since 50 × 48 = 2400,
40/50 = 40 × 48/50 × 48 = 1920/2400 - Likewise, for the 2nd fraction, since 96 × 25 = 2400,
81/96 = 81 × 25/96 × 25 = 2025/2400 - Add the two like fractions:
1920/2400 + 2025/2400 = 1920 + 2025/2400 = 3945/2400 - 3945/2400 simplified gives 263/160
- So, 40/50 + 81/96 = 263/160
In mixed form: 1103/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50+81/96