Add 90/3 and 8/90
1st number: 30 0/3, 2nd number: 8/90
90/3 + 8/90 is 1354/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
90/3 = 90 × 30/3 × 30 = 2700/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
8/90 = 8 × 1/90 × 1 = 8/90 - Add the two like fractions:
2700/90 + 8/90 = 2700 + 8/90 = 2708/90 - 2708/90 simplified gives 1354/45
- So, 90/3 + 8/90 = 1354/45
In mixed form: 304/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+16/90 90/6+8/90 90/3+24/90 90/9+8/90 90/3+40/90 90/15+8/90 90/3+56/90 90/21+8/90