Add 28/90 and 6/32
28/90 + 6/32 is 359/720.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
28/90 = 28 × 16/90 × 16 = 448/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
6/32 = 6 × 45/32 × 45 = 270/1440 - Add the two like fractions:
448/1440 + 270/1440 = 448 + 270/1440 = 718/1440 - 718/1440 simplified gives 359/720
- So, 28/90 + 6/32 = 359/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/90+6/32 28/90+12/32 28/90+6/64 84/90+6/32 28/90+18/32 28/90+6/96 28/90+30/32 28/90+42/32