Add 30/63 and 9/24
30/63 + 9/24 is 143/168.
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,
30/63 = 30 × 8/63 × 8 = 240/504 - Likewise, for the 2nd fraction, since 24 × 21 = 504,
9/24 = 9 × 21/24 × 21 = 189/504 - Add the two like fractions:
240/504 + 189/504 = 240 + 189/504 = 429/504 - 429/504 simplified gives 143/168
- So, 30/63 + 9/24 = 143/168
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