Add 42/16 and 3/4
1st number: 2 10/16, 2nd number: 3/4
42/16 + 3/4 is 27/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 4 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 16 × 1 = 16,
42/16 = 42 × 1/16 × 1 = 42/16 - Likewise, for the 2nd fraction, since 4 × 4 = 16,
3/4 = 3 × 4/4 × 4 = 12/16 - Add the two like fractions:
42/16 + 12/16 = 42 + 12/16 = 54/16 - 54/16 simplified gives 27/8
- So, 42/16 + 3/4 = 27/8
In mixed form: 33/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/16+3/4 42/16+6/4 42/32+3/4 42/16+3/8 42/16+9/4 42/48+3/4 42/16+3/12 42/16+15/4 42/80+3/4 42/16+3/20 42/16+21/4 42/16+3/28