Add 1/16 and 16/90
1/16 + 16/90 is 173/720.
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,
16/90 = 16 × 8/90 × 8 = 128/720 - Add the two like fractions:
45/720 + 128/720 = 45 + 128/720 = 173/720 - So, 1/16 + 16/90 = 173/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16+16/90 1/16+32/90 1/32+16/90 3/16+16/90 1/16+48/90 1/48+16/90 5/16+16/90 1/16+80/90 1/80+16/90 7/16+16/90