Add 81/2 and 10/14
1st number: 40 1/2, 2nd number: 10/14
81/2 + 10/14 is 577/14.
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,
81/2 = 81 × 7/2 × 7 = 567/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
10/14 = 10 × 1/14 × 1 = 10/14 - Add the two like fractions:
567/14 + 10/14 = 567 + 10/14 = 577/14 - So, 81/2 + 10/14 = 577/14
In mixed form: 413/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/2+20/14 81/4+10/14 81/2+10/28 81/2+30/14 81/6+10/14 81/2+10/42 81/2+50/14 81/10+10/14 81/2+10/70 81/2+70/14 81/14+10/14 81/2+10/98