Add 30/6 and 75/72
1st number: 5 0/6, 2nd number: 1 3/72
30/6 + 75/72 is 145/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
30/6 = 30 × 12/6 × 12 = 360/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
75/72 = 75 × 1/72 × 1 = 75/72 - Add the two like fractions:
360/72 + 75/72 = 360 + 75/72 = 435/72 - 435/72 simplified gives 145/24
- So, 30/6 + 75/72 = 145/24
In mixed form: 61/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+75/72 30/12+75/72 90/6+75/72 30/18+75/72 30/42+75/72