Add 1/16 and 28/90
1/16 + 28/90 is 269/720.
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,
1/16 = 1 × 45/16 × 45 = 45/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
28/90 = 28 × 8/90 × 8 = 224/720 - Add the two like fractions:
45/720 + 224/720 = 45 + 224/720 = 269/720 - So, 1/16 + 28/90 = 269/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16+28/90 1/16+56/90 1/32+28/90 3/16+28/90 1/16+84/90 1/48+28/90 5/16+28/90 1/80+28/90 7/16+28/90