Add 25/75 and 30/8
1st number: 25/75, 2nd number: 3 6/8
25/75 + 30/8 is 49/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 8 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
25/75 = 25 × 8/75 × 8 = 200/600 - Likewise, for the 2nd fraction, since 8 × 75 = 600,
30/8 = 30 × 75/8 × 75 = 2250/600 - Add the two like fractions:
200/600 + 2250/600 = 200 + 2250/600 = 2450/600 - 2450/600 simplified gives 49/12
- So, 25/75 + 30/8 = 49/12
In mixed form: 41/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+30/8 25/75+60/8 25/75+30/16 25/75+90/8 25/75+30/24 25/75+30/40 25/75+30/56