Add 48/18 and 12/14
1st number: 2 12/18, 2nd number: 12/14
48/18 + 12/14 is 74/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
48/18 = 48 × 7/18 × 7 = 336/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
12/14 = 12 × 9/14 × 9 = 108/126 - Add the two like fractions:
336/126 + 108/126 = 336 + 108/126 = 444/126 - 444/126 simplified gives 74/21
- So, 48/18 + 12/14 = 74/21
In mixed form: 311/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/18+12/14 48/18+24/14 48/36+12/14 48/18+12/28 48/18+36/14 48/54+12/14 48/18+12/42 48/18+60/14 48/90+12/14 48/18+12/70 48/18+84/14 48/18+12/98