Add 75/42 and 6/56
1st number: 1 33/42, 2nd number: 6/56
75/42 + 6/56 is 53/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
75/42 = 75 × 4/42 × 4 = 300/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
6/56 = 6 × 3/56 × 3 = 18/168 - Add the two like fractions:
300/168 + 18/168 = 300 + 18/168 = 318/168 - 318/168 simplified gives 53/28
- So, 75/42 + 6/56 = 53/28
In mixed form: 125/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/42+12/56 75/84+6/56 75/42+18/56 75/42+30/56 75/42+42/56