Add 14/2 and 18/42
1st number: 7 0/2, 2nd number: 18/42
14/2 + 18/42 is 52/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
14/2 = 14 × 21/2 × 21 = 294/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
18/42 = 18 × 1/42 × 1 = 18/42 - Add the two like fractions:
294/42 + 18/42 = 294 + 18/42 = 312/42 - 312/42 simplified gives 52/7
- So, 14/2 + 18/42 = 52/7
In mixed form: 73/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2+18/42 14/2+36/42 14/4+18/42 14/2+18/84 42/2+18/42 14/2+54/42 14/6+18/42 70/2+18/42 14/2+90/42 14/10+18/42 98/2+18/42