Add 81/2 and 10/24
1st number: 40 1/2, 2nd number: 10/24
81/2 + 10/24 is 491/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
81/2 = 81 × 12/2 × 12 = 972/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
10/24 = 10 × 1/24 × 1 = 10/24 - Add the two like fractions:
972/24 + 10/24 = 972 + 10/24 = 982/24 - 982/24 simplified gives 491/12
- So, 81/2 + 10/24 = 491/12
In mixed form: 4011/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/2+20/24 81/4+10/24 81/2+10/48 81/2+30/24 81/6+10/24 81/2+10/72 81/2+50/24 81/10+10/24 81/2+70/24 81/14+10/24