Add 16/50 and 4/90
16/50 + 4/90 is 82/225.
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,
16/50 = 16 × 9/50 × 9 = 144/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
4/90 = 4 × 5/90 × 5 = 20/450 - Add the two like fractions:
144/450 + 20/450 = 144 + 20/450 = 164/450 - 164/450 simplified gives 82/225
- So, 16/50 + 4/90 = 82/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/50+4/90 16/50+8/90 48/50+4/90 16/50+12/90 80/50+4/90 16/50+20/90 16/50+28/90