Add 25/27 and 1/7
25/27 + 1/7 is 202/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
25/27 = 25 × 7/27 × 7 = 175/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
1/7 = 1 × 27/7 × 27 = 27/189 - Add the two like fractions:
175/189 + 27/189 = 175 + 27/189 = 202/189 - So, 25/27 + 1/7 = 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+1/7 25/27+2/7 25/54+1/7 25/27+1/14 75/27+1/7 25/27+3/7 25/81+1/7 25/27+1/21 25/27+5/7 25/27+1/35 25/27+1/49