Add 18/63 and 5/24
18/63 + 5/24 is 83/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 24 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
18/63 = 18 × 8/63 × 8 = 144/504 - Likewise, for the 2nd fraction, since 24 × 21 = 504,
5/24 = 5 × 21/24 × 21 = 105/504 - Add the two like fractions:
144/504 + 105/504 = 144 + 105/504 = 249/504 - 249/504 simplified gives 83/168
- So, 18/63 + 5/24 = 83/168
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