Add 16/90 and 14/30
16/90 + 14/30 is 29/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
16/90 = 16 × 1/90 × 1 = 16/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
14/30 = 14 × 3/30 × 3 = 42/90 - Add the two like fractions:
16/90 + 42/90 = 16 + 42/90 = 58/90 - 58/90 simplified gives 29/45
- So, 16/90 + 14/30 = 29/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/90+14/30 16/90+28/30 16/90+14/60 48/90+14/30 16/90+42/30 16/90+14/90 80/90+14/30 16/90+70/30 16/90+98/30