Add 24/3 and 63/42
1st number: 8 0/3, 2nd number: 1 21/42
24/3 + 63/42 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
24/3 = 24 × 14/3 × 14 = 336/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
63/42 = 63 × 1/42 × 1 = 63/42 - Add the two like fractions:
336/42 + 63/42 = 336 + 63/42 = 399/42 - 399/42 simplified gives 19/2
- So, 24/3 + 63/42 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3+63/42 24/6+63/42 24/3+63/84 72/3+63/42 24/9+63/42 24/15+63/42 24/21+63/42