Add 30/10 and 42/50
1st number: 3 0/10, 2nd number: 42/50
30/10 + 42/50 is 96/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
30/10 = 30 × 5/10 × 5 = 150/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
42/50 = 42 × 1/50 × 1 = 42/50 - Add the two like fractions:
150/50 + 42/50 = 150 + 42/50 = 192/50 - 192/50 simplified gives 96/25
- So, 30/10 + 42/50 = 96/25
In mixed form: 321/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+42/50 30/10+84/50 30/20+42/50 90/10+42/50 30/50+42/50 30/70+42/50