Add 4/90 and 18/96
4/90 + 18/96 is 167/720.
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,
4/90 = 4 × 16/90 × 16 = 64/1440 - Likewise, for the 2nd fraction, since 96 × 15 = 1440,
18/96 = 18 × 15/96 × 15 = 270/1440 - Add the two like fractions:
64/1440 + 270/1440 = 64 + 270/1440 = 334/1440 - 334/1440 simplified gives 167/720
- So, 4/90 + 18/96 = 167/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90+18/96 4/90+36/96 12/90+18/96 4/90+54/96 20/90+18/96 4/90+90/96 28/90+18/96