Add 24/14 and 18/42
1st number: 1 10/14, 2nd number: 18/42
24/14 + 18/42 is 15/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
24/14 = 24 × 3/14 × 3 = 72/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
18/42 = 18 × 1/42 × 1 = 18/42 - Add the two like fractions:
72/42 + 18/42 = 72 + 18/42 = 90/42 - 90/42 simplified gives 15/7
- So, 24/14 + 18/42 = 15/7
In mixed form: 21/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14+18/42 24/14+36/42 24/28+18/42 24/14+18/84 72/14+18/42 24/14+54/42 24/42+18/42 24/14+90/42 24/70+18/42 24/98+18/42