Answers

Add 24/63 and 54/20

1^st number: 24/63, 2^nd number: 2 14/20

24/63 + 54/20 is 647/210.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 20 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   24/63 = 24 × 20/63 × 20 = 480/1260
3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
   54/20 = 54 × 63/20 × 63 = 3402/1260
4. Add the two like fractions:
   480/1260 + 3402/1260 = 480 + 3402/1260 = 3882/1260
5. 3882/1260 simplified gives 647/210
6. So, 24/63 + 54/20 = 647/210
   In mixed form: 317/210

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