Answers

Add 84/63 and 6/24

1^st number: 1 21/63, 2^nd number: 6/24

84/63 + 6/24 is 19/12.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 63 × 8 = 504,
   84/63 = 84 × 8/63 × 8 = 672/504
3. Likewise, for the 2nd fraction, since 24 × 21 = 504,
   6/24 = 6 × 21/24 × 21 = 126/504
4. Add the two like fractions:
   672/504 + 126/504 = 672 + 126/504 = 798/504
5. 798/504 simplified gives 19/12
6. So, 84/63 + 6/24 = 19/12
   In mixed form: 17/12

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