Add 25/27 and 7/49
25/27 + 7/49 is 202/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 49 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 27 × 49 = 1323,
25/27 = 25 × 49/27 × 49 = 1225/1323 - Likewise, for the 2nd fraction, since 49 × 27 = 1323,
7/49 = 7 × 27/49 × 27 = 189/1323 - Add the two like fractions:
1225/1323 + 189/1323 = 1225 + 189/1323 = 1414/1323 - 1414/1323 simplified gives 202/189
- So, 25/27 + 7/49 = 202/189
In mixed form: 113/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+7/49 25/27+14/49 25/54+7/49 25/27+7/98 75/27+7/49 25/27+21/49 25/81+7/49 25/27+35/49