Add 45/2 and 84/14
1st number: 22 1/2, 2nd number: 6 0/14
45/2 + 84/14 is 57/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 14 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
45/2 = 45 × 7/2 × 7 = 315/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
84/14 = 84 × 1/14 × 1 = 84/14 - Add the two like fractions:
315/14 + 84/14 = 315 + 84/14 = 399/14 - 399/14 simplified gives 57/2
- So, 45/2 + 84/14 = 57/2
In mixed form: 281/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+84/14 45/4+84/14 45/2+84/28 45/6+84/14 45/2+84/42 45/10+84/14 45/2+84/70 45/14+84/14 45/2+84/98