Add 42/16 and 64/75
1st number: 2 10/16, 2nd number: 64/75
42/16 + 64/75 is 2087/600.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 16 × 75 = 1200,
42/16 = 42 × 75/16 × 75 = 3150/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
64/75 = 64 × 16/75 × 16 = 1024/1200 - Add the two like fractions:
3150/1200 + 1024/1200 = 3150 + 1024/1200 = 4174/1200 - 4174/1200 simplified gives 2087/600
- So, 42/16 + 64/75 = 2087/600
In mixed form: 3287/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/16+64/75 42/32+64/75 42/48+64/75 42/80+64/75