Add 10/2 and 40/16
1st number: 5 0/2, 2nd number: 2 8/16
10/2 + 40/16 is 15/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
10/2 = 10 × 8/2 × 8 = 80/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
40/16 = 40 × 1/16 × 1 = 40/16 - Add the two like fractions:
80/16 + 40/16 = 80 + 40/16 = 120/16 - 120/16 simplified gives 15/2
- So, 10/2 + 40/16 = 15/2
In mixed form: 71/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2+40/16 10/2+80/16 10/4+40/16 10/2+40/32 30/2+40/16 10/6+40/16 10/2+40/48 50/2+40/16 10/2+40/80 70/2+40/16 10/14+40/16