Add 7/24 and 36/63
7/24 + 36/63 is 145/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
7/24 = 7 × 21/24 × 21 = 147/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
36/63 = 36 × 8/63 × 8 = 288/504 - Add the two like fractions:
147/504 + 288/504 = 147 + 288/504 = 435/504 - 435/504 simplified gives 145/168
- So, 7/24 + 36/63 = 145/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/24+36/63 7/24+72/63 7/48+36/63 21/24+36/63 7/72+36/63 35/24+36/63 49/24+36/63