Add 3/45 and 9/96
3/45 + 9/96 is 77/480.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 96 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 45 × 32 = 1440,
3/45 = 3 × 32/45 × 32 = 96/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
9/96 = 9 × 15/96 × 15 = 135/1440 - Add the two like fractions:
96/1440 + 135/1440 = 96 + 135/1440 = 231/1440 - 231/1440 simplified gives 77/480
- So, 3/45 + 9/96 = 77/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45+9/96 3/45+18/96 3/90+9/96 9/45+9/96 3/45+27/96 15/45+9/96 3/45+45/96 21/45+9/96 3/45+63/96