Add 16/3 and 10/40
1st number: 5 1/3, 2nd number: 10/40
16/3 + 10/40 is 67/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
16/3 = 16 × 40/3 × 40 = 640/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
10/40 = 10 × 3/40 × 3 = 30/120 - Add the two like fractions:
640/120 + 30/120 = 640 + 30/120 = 670/120 - 670/120 simplified gives 67/12
- So, 16/3 + 10/40 = 67/12
In mixed form: 57/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/3+10/40 16/3+20/40 16/6+10/40 16/3+10/80 48/3+10/40 16/3+30/40 16/9+10/40 80/3+10/40 16/3+50/40 16/15+10/40 16/3+70/40 16/21+10/40