Add 42/75 and 98/5
1st number: 42/75, 2nd number: 19 3/5
42/75 + 98/5 is 504/25.
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,
42/75 = 42 × 1/75 × 1 = 42/75 - Likewise, for the 2nd fraction, since 5 × 15 = 75,
98/5 = 98 × 15/5 × 15 = 1470/75 - Add the two like fractions:
42/75 + 1470/75 = 42 + 1470/75 = 1512/75 - 1512/75 simplified gives 504/25
- So, 42/75 + 98/5 = 504/25
In mixed form: 204/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/75+98/5 42/75+98/10 42/75+98/15 42/75+98/25 42/75+98/35