Add 60/27 and 45/7
1st number: 2 6/27, 2nd number: 6 3/7
60/27 + 45/7 is 545/63.
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,
45/7 = 45 × 27/7 × 27 = 1215/189 - Add the two like fractions:
420/189 + 1215/189 = 420 + 1215/189 = 1635/189 - 1635/189 simplified gives 545/63
- So, 60/27 + 45/7 = 545/63
In mixed form: 841/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/27+90/7 60/54+45/7 60/27+45/14 60/81+45/7 60/27+45/21 60/27+45/35 60/27+45/49