Add 40/3 and 90/16
1st number: 13 1/3, 2nd number: 5 10/16
40/3 + 90/16 is 455/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
40/3 = 40 × 16/3 × 16 = 640/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
90/16 = 90 × 3/16 × 3 = 270/48 - Add the two like fractions:
640/48 + 270/48 = 640 + 270/48 = 910/48 - 910/48 simplified gives 455/24
- So, 40/3 + 90/16 = 455/24
In mixed form: 1823/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+90/16 40/6+90/16 40/3+90/32 40/9+90/16 40/3+90/48 40/15+90/16 40/3+90/80 40/21+90/16