Add 6/75 and 21/5
1st number: 6/75, 2nd number: 4 1/5
6/75 + 21/5 is 107/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 5 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 75 × 1 = 75,
6/75 = 6 × 1/75 × 1 = 6/75 - Likewise, for the 2nd fraction, since 5 × 15 = 75,
21/5 = 21 × 15/5 × 15 = 315/75 - Add the two like fractions:
6/75 + 315/75 = 6 + 315/75 = 321/75 - 321/75 simplified gives 107/25
- So, 6/75 + 21/5 = 107/25
In mixed form: 47/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/75+21/5 6/75+42/5 6/75+21/10 18/75+21/5 6/75+63/5 6/75+21/15 30/75+21/5 6/75+21/25 42/75+21/5 6/75+21/35