Add 96/18 and 45/40
1st number: 5 6/18, 2nd number: 1 5/40
96/18 + 45/40 is 155/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 18 × 20 = 360,
96/18 = 96 × 20/18 × 20 = 1920/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
45/40 = 45 × 9/40 × 9 = 405/360 - Add the two like fractions:
1920/360 + 405/360 = 1920 + 405/360 = 2325/360 - 2325/360 simplified gives 155/24
- So, 96/18 + 45/40 = 155/24
In mixed form: 611/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/18+90/40 96/36+45/40 96/18+45/80 96/54+45/40 96/90+45/40