Answers

Add 24/63 and 84/20

1^st number: 24/63, 2^nd number: 4 4/20

24/63 + 84/20 is 481/105.

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,
   84/20 = 84 × 63/20 × 63 = 5292/1260
4. Add the two like fractions:
   480/1260 + 5292/1260 = 480 + 5292/1260 = 5772/1260
5. 5772/1260 simplified gives 481/105
6. So, 24/63 + 84/20 = 481/105
   In mixed form: 461/105

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