Add 8/50 and 50/90
8/50 + 50/90 is 161/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
8/50 = 8 × 9/50 × 9 = 72/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
50/90 = 50 × 5/90 × 5 = 250/450 - Add the two like fractions:
72/450 + 250/450 = 72 + 250/450 = 322/450 - 322/450 simplified gives 161/225
- So, 8/50 + 50/90 = 161/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/50+50/90 24/50+50/90 40/50+50/90 56/50+50/90