Add 10/90 and 54/6
1st number: 10/90, 2nd number: 9 0/6
10/90 + 54/6 is 82/9.
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,
10/90 = 10 × 1/90 × 1 = 10/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
54/6 = 54 × 15/6 × 15 = 810/90 - Add the two like fractions:
10/90 + 810/90 = 10 + 810/90 = 820/90 - 820/90 simplified gives 82/9
- So, 10/90 + 54/6 = 82/9
In mixed form: 91/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90+54/6 10/90+54/12 30/90+54/6 10/90+54/18 50/90+54/6 10/90+54/30 70/90+54/6 10/90+54/42