Add 3/75 and 30/7
1st number: 3/75, 2nd number: 4 2/7
3/75 + 30/7 is 757/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
3/75 = 3 × 7/75 × 7 = 21/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
30/7 = 30 × 75/7 × 75 = 2250/525 - Add the two like fractions:
21/525 + 2250/525 = 21 + 2250/525 = 2271/525 - 2271/525 simplified gives 757/175
- So, 3/75 + 30/7 = 757/175
In mixed form: 457/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75+30/7 3/75+60/7 3/75+30/14 9/75+30/7 3/75+90/7 3/75+30/21 15/75+30/7 3/75+30/35 21/75+30/7 3/75+30/49