Add 27/25 and 12/56
1st number: 1 2/25, 2nd number: 12/56
27/25 + 12/56 is 453/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
27/25 = 27 × 56/25 × 56 = 1512/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
12/56 = 12 × 25/56 × 25 = 300/1400 - Add the two like fractions:
1512/1400 + 300/1400 = 1512 + 300/1400 = 1812/1400 - 1812/1400 simplified gives 453/350
- So, 27/25 + 12/56 = 453/350
In mixed form: 1103/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25+12/56 27/25+24/56 27/50+12/56 81/25+12/56 27/25+36/56 27/75+12/56 27/25+60/56 27/25+84/56