Add 4/75 and 80/7, Solve 4/75 + 11 3/7 as a fraction

Add 4/75 and 80/7

1^st number: 4/75, 2^nd number: 11 3/7

4/75 + 80/7 is 6028/525.

Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525

Next, find the equivalent fraction of both fractional numbers with denominator 525
For the 1st fraction, since 75 × 7 = 525,
4/75 = 4 × 7/75 × 7 = 28/525
Likewise, for the 2nd fraction, since 7 × 75 = 525,
80/7 = 80 × 75/7 × 75 = 6000/525
Add the two like fractions:
28/525 + 6000/525 = 28 + 6000/525 = 6028/525
So, 4/75 + 80/7 = 6028/525
In mixed form: 11253/525

MathStep (Works offline)

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