Add 56/42 and 84/50
1st number: 1 14/42, 2nd number: 1 34/50
56/42 + 84/50 is 226/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
56/42 = 56 × 25/42 × 25 = 1400/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
84/50 = 84 × 21/50 × 21 = 1764/1050 - Add the two like fractions:
1400/1050 + 1764/1050 = 1400 + 1764/1050 = 3164/1050 - 3164/1050 simplified gives 226/75
- So, 56/42 + 84/50 = 226/75
In mixed form: 31/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84+84/50