Add 84/2 and 25/18
1st number: 42 0/2, 2nd number: 1 7/18
84/2 + 25/18 is 781/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
84/2 = 84 × 9/2 × 9 = 756/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
25/18 = 25 × 1/18 × 1 = 25/18 - Add the two like fractions:
756/18 + 25/18 = 756 + 25/18 = 781/18 - So, 84/2 + 25/18 = 781/18
In mixed form: 437/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+50/18 84/4+25/18 84/2+25/36 84/2+75/18 84/6+25/18 84/2+25/54 84/10+25/18 84/2+25/90 84/14+25/18