Add 6/72 and 9/3, Solve 6/72 + 3 0/3 as a fraction

Add 6/72 and 9/3

1^st number: 6/72, 2^nd number: 3 0/3

6/72 + 9/3 is 37/12.

Find the least common denominator or LCM of the two denominators:
LCM of 72 and 3 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 72 × 1 = 72,
6/72 = 6 × 1/72 × 1 = 6/72
Likewise, for the 2nd fraction, since 3 × 24 = 72,
9/3 = 9 × 24/3 × 24 = 216/72
Add the two like fractions:
6/72 + 216/72 = 6 + 216/72 = 222/72
222/72 simplified gives 37/12
So, 6/72 + 9/3 = 37/12
In mixed form: 31/12

MathStep (Works offline)

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