Add 5/50 and 75/42
1st number: 5/50, 2nd number: 1 33/42
5/50 + 75/42 is 66/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
5/50 = 5 × 21/50 × 21 = 105/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
75/42 = 75 × 25/42 × 25 = 1875/1050 - Add the two like fractions:
105/1050 + 1875/1050 = 105 + 1875/1050 = 1980/1050 - 1980/1050 simplified gives 66/35
- So, 5/50 + 75/42 = 66/35
In mixed form: 131/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50+75/42 5/50+75/84 15/50+75/42 25/50+75/42 35/50+75/42