Add 45/4 and 36/16
1st number: 11 1/4, 2nd number: 2 4/16
45/4 + 36/16 is 27/2.
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,
45/4 = 45 × 4/4 × 4 = 180/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
36/16 = 36 × 1/16 × 1 = 36/16 - Add the two like fractions:
180/16 + 36/16 = 180 + 36/16 = 216/16 - 216/16 simplified gives 27/2
- So, 45/4 + 36/16 = 27/2
In mixed form: 131/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+36/16 45/4+72/16 45/8+36/16 45/4+36/32 45/12+36/16 45/4+36/48 45/20+36/16 45/4+36/80 45/28+36/16