Add 4/75 and 56/16, Solve 4/75 + 3 8/16 as a fraction

Add 4/75 and 56/16

1^st number: 4/75, 2^nd number: 3 8/16

4/75 + 56/16 is 533/150.

Find the least common denominator or LCM of the two denominators:
LCM of 75 and 16 is 1200

Next, find the equivalent fraction of both fractional numbers with denominator 1200
For the 1st fraction, since 75 × 16 = 1200,
4/75 = 4 × 16/75 × 16 = 64/1200
Likewise, for the 2nd fraction, since 16 × 75 = 1200,
56/16 = 56 × 75/16 × 75 = 4200/1200
Add the two like fractions:
64/1200 + 4200/1200 = 64 + 4200/1200 = 4264/1200
4264/1200 simplified gives 533/150
So, 4/75 + 56/16 = 533/150
In mixed form: 383/150

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad