Add 60/27 and 30/7
1st number: 2 6/27, 2nd number: 4 2/7
60/27 + 30/7 is 410/63.
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,
60/27 = 60 × 7/27 × 7 = 420/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
30/7 = 30 × 27/7 × 27 = 810/189 - Add the two like fractions:
420/189 + 810/189 = 420 + 810/189 = 1230/189 - 1230/189 simplified gives 410/63
- So, 60/27 + 30/7 = 410/63
In mixed form: 632/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/27+60/7 60/54+30/7 60/27+30/14 60/27+90/7 60/81+30/7 60/27+30/21 60/27+30/35 60/27+30/49