Add 45/96 and 5/90
45/96 + 5/90 is 151/288.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 90 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 96 × 15 = 1440,
45/96 = 45 × 15/96 × 15 = 675/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
5/90 = 5 × 16/90 × 16 = 80/1440 - Add the two like fractions:
675/1440 + 80/1440 = 675 + 80/1440 = 755/1440 - 755/1440 simplified gives 151/288
- So, 45/96 + 5/90 = 151/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/96+5/90 45/96+10/90 45/96+15/90 45/96+25/90 45/96+35/90