Add 4/7 and 7/24
4/7 + 7/24 is 145/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
4/7 = 4 × 24/7 × 24 = 96/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
7/24 = 7 × 7/24 × 7 = 49/168 - Add the two like fractions:
96/168 + 49/168 = 96 + 49/168 = 145/168 - So, 4/7 + 7/24 = 145/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/7+7/24 4/7+14/24 4/14+7/24 4/7+7/48 12/7+7/24 4/7+21/24 4/21+7/24 4/7+7/72 20/7+7/24 4/7+35/24 4/35+7/24 28/7+7/24 4/7+49/24 4/49+7/24