Add 75/42 and 80/3
1st number: 1 33/42, 2nd number: 26 2/3
75/42 + 80/3 is 1195/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
75/42 = 75 × 1/42 × 1 = 75/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
80/3 = 80 × 14/3 × 14 = 1120/42 - Add the two like fractions:
75/42 + 1120/42 = 75 + 1120/42 = 1195/42 - So, 75/42 + 80/3 = 1195/42
In mixed form: 2819/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/84+80/3 75/42+80/6 75/42+80/9 75/42+80/15 75/42+80/21