Add 18/14 and 12/49
1st number: 1 4/14, 2nd number: 12/49
18/14 + 12/49 is 75/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
18/14 = 18 × 7/14 × 7 = 126/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
12/49 = 12 × 2/49 × 2 = 24/98 - Add the two like fractions:
126/98 + 24/98 = 126 + 24/98 = 150/98 - 150/98 simplified gives 75/49
- So, 18/14 + 12/49 = 75/49
In mixed form: 126/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/14+12/49 18/14+24/49 18/28+12/49 18/14+12/98 54/14+12/49 18/14+36/49 18/42+12/49 90/14+12/49 18/14+60/49 18/70+12/49 18/14+84/49 18/98+12/49