Add 14/8 and 15/72
1st number: 1 6/8, 2nd number: 15/72
14/8 + 15/72 is 47/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
14/8 = 14 × 9/8 × 9 = 126/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
15/72 = 15 × 1/72 × 1 = 15/72 - Add the two like fractions:
126/72 + 15/72 = 126 + 15/72 = 141/72 - 141/72 simplified gives 47/24
- So, 14/8 + 15/72 = 47/24
In mixed form: 123/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/8+15/72 14/8+30/72 14/16+15/72 42/8+15/72 14/8+45/72 14/24+15/72 70/8+15/72 14/8+75/72 14/40+15/72 98/8+15/72 14/56+15/72