Answers

Add 24/63 and 45/30

1^st number: 24/63, 2^nd number: 1 15/30

24/63 + 45/30 is 79/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 30 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   24/63 = 24 × 10/63 × 10 = 240/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   45/30 = 45 × 21/30 × 21 = 945/630
4. Add the two like fractions:
   240/630 + 945/630 = 240 + 945/630 = 1185/630
5. 1185/630 simplified gives 79/42
6. So, 24/63 + 45/30 = 79/42
   In mixed form: 137/42

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