Add 24/42 and 12/3
1st number: 24/42, 2nd number: 4 0/3
24/42 + 12/3 is 32/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
24/42 = 24 × 1/42 × 1 = 24/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
12/3 = 12 × 14/3 × 14 = 168/42 - Add the two like fractions:
24/42 + 168/42 = 24 + 168/42 = 192/42 - 192/42 simplified gives 32/7
- So, 24/42 + 12/3 = 32/7
In mixed form: 44/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/42+12/3 24/42+24/3 24/84+12/3 24/42+12/6 72/42+12/3 24/42+36/3 24/42+12/9 24/42+60/3 24/42+12/15 24/42+84/3 24/42+12/21