Add 30/16 and 14/90
1st number: 1 14/16, 2nd number: 14/90
30/16 + 14/90 is 731/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
30/16 = 30 × 45/16 × 45 = 1350/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
14/90 = 14 × 8/90 × 8 = 112/720 - Add the two like fractions:
1350/720 + 112/720 = 1350 + 112/720 = 1462/720 - 1462/720 simplified gives 731/360
- So, 30/16 + 14/90 = 731/360
In mixed form: 211/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16+14/90 30/16+28/90 30/32+14/90 90/16+14/90 30/16+42/90 30/48+14/90 30/16+70/90 30/80+14/90 30/16+98/90