Add 27/4 and 45/16
1st number: 6 3/4, 2nd number: 2 13/16
27/4 + 45/16 is 153/16.
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,
27/4 = 27 × 4/4 × 4 = 108/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
45/16 = 45 × 1/16 × 1 = 45/16 - Add the two like fractions:
108/16 + 45/16 = 108 + 45/16 = 153/16 - So, 27/4 + 45/16 = 153/16
In mixed form: 99/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4+45/16 27/4+90/16 27/8+45/16 27/4+45/32 81/4+45/16 27/12+45/16 27/4+45/48 27/20+45/16 27/4+45/80 27/28+45/16