Add 27/90 and 54/6
1st number: 27/90, 2nd number: 9 0/6
27/90 + 54/6 is 93/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
27/90 = 27 × 1/90 × 1 = 27/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
54/6 = 54 × 15/6 × 15 = 810/90 - Add the two like fractions:
27/90 + 810/90 = 27 + 810/90 = 837/90 - 837/90 simplified gives 93/10
- So, 27/90 + 54/6 = 93/10
In mixed form: 93/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90+54/6 27/90+54/12 81/90+54/6 27/90+54/18 27/90+54/30 27/90+54/42