Add 28/4 and 18/75
1st number: 7 0/4, 2nd number: 18/75
28/4 + 18/75 is 181/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 4 × 75 = 300,
28/4 = 28 × 75/4 × 75 = 2100/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
18/75 = 18 × 4/75 × 4 = 72/300 - Add the two like fractions:
2100/300 + 72/300 = 2100 + 72/300 = 2172/300 - 2172/300 simplified gives 181/25
- So, 28/4 + 18/75 = 181/25
In mixed form: 76/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+18/75 28/4+36/75 28/8+18/75 84/4+18/75 28/4+54/75 28/12+18/75 28/4+90/75 28/20+18/75