Add 42/96 and 28/50
42/96 + 28/50 is 399/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 50 is 2400
Next, find the equivalent fraction of both fractional numbers with denominator 2400 - For the 1st fraction, since 96 × 25 = 2400,
42/96 = 42 × 25/96 × 25 = 1050/2400 - Likewise, for the 2nd fraction, since 50 × 48 = 2400,
28/50 = 28 × 48/50 × 48 = 1344/2400 - Add the two like fractions:
1050/2400 + 1344/2400 = 1050 + 1344/2400 = 2394/2400 - 2394/2400 simplified gives 399/400
- So, 42/96 + 28/50 = 399/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/96+28/50 42/96+56/50 42/96+84/50