Add 1/90 and 14/32
1/90 + 14/32 is 323/720.
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,
1/90 = 1 × 16/90 × 16 = 16/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
14/32 = 14 × 45/32 × 45 = 630/1440 - Add the two like fractions:
16/1440 + 630/1440 = 16 + 630/1440 = 646/1440 - 646/1440 simplified gives 323/720
- So, 1/90 + 14/32 = 323/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/90+14/32 1/90+28/32 1/90+14/64 3/90+14/32 1/90+42/32 1/90+14/96 5/90+14/32 1/90+70/32 7/90+14/32 1/90+98/32