Add 12/90 and 9/96
12/90 + 9/96 is 109/480.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 96 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
12/90 = 12 × 16/90 × 16 = 192/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
9/96 = 9 × 15/96 × 15 = 135/1440 - Add the two like fractions:
192/1440 + 135/1440 = 192 + 135/1440 = 327/1440 - 327/1440 simplified gives 109/480
- So, 12/90 + 9/96 = 109/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/90+9/96 12/90+18/96 36/90+9/96 12/90+27/96 60/90+9/96 12/90+45/96 84/90+9/96 12/90+63/96