Add 27/25 and 9/16
1st number: 1 2/25, 2nd number: 9/16
27/25 + 9/16 is 657/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
27/25 = 27 × 16/25 × 16 = 432/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
9/16 = 9 × 25/16 × 25 = 225/400 - Add the two like fractions:
432/400 + 225/400 = 432 + 225/400 = 657/400 - So, 27/25 + 9/16 = 657/400
In mixed form: 1257/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25+9/16 27/25+18/16 27/50+9/16 27/25+9/32 81/25+9/16 27/25+27/16 27/75+9/16 27/25+9/48 27/25+45/16 27/25+9/80 27/25+63/16