Add 8/2 and 2/72, Solve 4 0/2 + 2/72 as a fraction

Add 8/2 and 2/72

1^st number: 4 0/2, 2^nd number: 2/72

8/2 + 2/72 is 145/36.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 72 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 2 × 36 = 72,
8/2 = 8 × 36/2 × 36 = 288/72
Likewise, for the 2nd fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72
Add the two like fractions:
288/72 + 2/72 = 288 + 2/72 = 290/72
290/72 simplified gives 145/36
So, 8/2 + 2/72 = 145/36
In mixed form: 41/36

MathStep (Works offline)

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