Add 27/30 and 54/25
1st number: 27/30, 2nd number: 2 4/25
27/30 + 54/25 is 153/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
27/30 = 27 × 5/30 × 5 = 135/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
54/25 = 54 × 6/25 × 6 = 324/150 - Add the two like fractions:
135/150 + 324/150 = 135 + 324/150 = 459/150 - 459/150 simplified gives 153/50
- So, 27/30 + 54/25 = 153/50
In mixed form: 33/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+54/25 27/60+54/25 27/30+54/50 81/30+54/25 27/90+54/25 27/30+54/75