Add 8/90 and 2/50
8/90 + 2/50 is 29/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
8/90 = 8 × 5/90 × 5 = 40/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
2/50 = 2 × 9/50 × 9 = 18/450 - Add the two like fractions:
40/450 + 18/450 = 40 + 18/450 = 58/450 - 58/450 simplified gives 29/225
- So, 8/90 + 2/50 = 29/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/90+2/50 8/90+4/50 24/90+2/50 8/90+6/50 40/90+2/50 8/90+10/50 56/90+2/50 8/90+14/50