Add 64/75 and 30/8
1st number: 64/75, 2nd number: 3 6/8
64/75 + 30/8 is 1381/300.
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,
64/75 = 64 × 8/75 × 8 = 512/600 - Likewise, for the 2nd fraction, since 8 × 75 = 600,
30/8 = 30 × 75/8 × 75 = 2250/600 - Add the two like fractions:
512/600 + 2250/600 = 512 + 2250/600 = 2762/600 - 2762/600 simplified gives 1381/300
- So, 64/75 + 30/8 = 1381/300
In mixed form: 4181/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/75+60/8 64/75+30/16 64/75+90/8 64/75+30/24 64/75+30/40 64/75+30/56