Add 21/25 and 9/96
21/25 + 9/96 is 747/800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 96 is 2400
Next, find the equivalent fraction of both fractional numbers with denominator 2400 - For the 1st fraction, since 25 × 96 = 2400,
21/25 = 21 × 96/25 × 96 = 2016/2400 - Likewise, for the 2nd fraction, since 96 × 25 = 2400,
9/96 = 9 × 25/96 × 25 = 225/2400 - Add the two like fractions:
2016/2400 + 225/2400 = 2016 + 225/2400 = 2241/2400 - 2241/2400 simplified gives 747/800
- So, 21/25 + 9/96 = 747/800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/25+9/96 21/25+18/96 21/50+9/96 63/25+9/96 21/25+27/96 21/75+9/96 21/25+45/96 21/25+63/96