Add 42/14 and 9/5
1st number: 3 0/14, 2nd number: 1 4/5
42/14 + 9/5 is 24/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
42/14 = 42 × 5/14 × 5 = 210/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
9/5 = 9 × 14/5 × 14 = 126/70 - Add the two like fractions:
210/70 + 126/70 = 210 + 126/70 = 336/70 - 336/70 simplified gives 24/5
- So, 42/14 + 9/5 = 24/5
In mixed form: 44/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14+9/5 42/14+18/5 42/28+9/5 42/14+9/10 42/14+27/5 42/14+9/15 42/14+45/5 42/70+9/5 42/14+9/25 42/14+63/5 42/98+9/5 42/14+9/35