Add 30/2 and 75/3
1st number: 15 0/2, 2nd number: 25 0/3
30/2 + 75/3 is 40/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
30/2 = 30 × 3/2 × 3 = 90/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
75/3 = 75 × 2/3 × 2 = 150/6 - Add the two like fractions:
90/6 + 150/6 = 90 + 150/6 = 240/6 - 240/6 simplified gives 40/1
- So, 30/2 + 75/3 = 40/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+75/3 30/4+75/3 30/2+75/6 90/2+75/3 30/6+75/3 30/2+75/9 30/10+75/3 30/2+75/15 30/14+75/3 30/2+75/21