Add 4/90 and 5/96
4/90 + 5/96 is 139/1440.
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,
5/96 = 5 × 15/96 × 15 = 75/1440 - Add the two like fractions:
64/1440 + 75/1440 = 64 + 75/1440 = 139/1440 - So, 4/90 + 5/96 = 139/1440
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90+5/96 4/90+10/96 12/90+5/96 4/90+15/96 20/90+5/96 4/90+25/96 28/90+5/96 4/90+35/96