Add 75/3 and 18/63
1st number: 25 0/3, 2nd number: 18/63
75/3 + 18/63 is 177/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
75/3 = 75 × 21/3 × 21 = 1575/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
18/63 = 18 × 1/63 × 1 = 18/63 - Add the two like fractions:
1575/63 + 18/63 = 1575 + 18/63 = 1593/63 - 1593/63 simplified gives 177/7
- So, 75/3 + 18/63 = 177/7
In mixed form: 252/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/3+36/63 75/6+18/63 75/3+54/63 75/9+18/63 75/3+90/63 75/15+18/63 75/21+18/63