Add 42/50 and 75/4
1st number: 42/50, 2nd number: 18 3/4
42/50 + 75/4 is 1959/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
42/50 = 42 × 2/50 × 2 = 84/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
75/4 = 75 × 25/4 × 25 = 1875/100 - Add the two like fractions:
84/100 + 1875/100 = 84 + 1875/100 = 1959/100 - So, 42/50 + 75/4 = 1959/100
In mixed form: 1959/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50+75/4 42/50+75/8 42/50+75/12 42/50+75/20 42/50+75/28