Add 20/4 and 36/16
1st number: 5 0/4, 2nd number: 2 4/16
20/4 + 36/16 is 29/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
20/4 = 20 × 4/4 × 4 = 80/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
36/16 = 36 × 1/16 × 1 = 36/16 - Add the two like fractions:
80/16 + 36/16 = 80 + 36/16 = 116/16 - 116/16 simplified gives 29/4
- So, 20/4 + 36/16 = 29/4
In mixed form: 71/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/4+36/16 20/4+72/16 20/8+36/16 20/4+36/32 60/4+36/16 20/12+36/16 20/4+36/48 20/4+36/80 20/28+36/16