Add 16/4 and 42/50
1st number: 4 0/4, 2nd number: 42/50
16/4 + 42/50 is 121/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
16/4 = 16 × 25/4 × 25 = 400/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
42/50 = 42 × 2/50 × 2 = 84/100 - Add the two like fractions:
400/100 + 84/100 = 400 + 84/100 = 484/100 - 484/100 simplified gives 121/25
- So, 16/4 + 42/50 = 121/25
In mixed form: 421/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/4+42/50 16/4+84/50 16/8+42/50 48/4+42/50 16/12+42/50 80/4+42/50 16/20+42/50 16/28+42/50