Answers

Add 27/63 and 54/30

1^st number: 27/63, 2^nd number: 1 24/30

27/63 + 54/30 is 78/35.

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,
   27/63 = 27 × 10/63 × 10 = 270/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   54/30 = 54 × 21/30 × 21 = 1134/630
4. Add the two like fractions:
   270/630 + 1134/630 = 270 + 1134/630 = 1404/630
5. 1404/630 simplified gives 78/35
6. So, 27/63 + 54/30 = 78/35
   In mixed form: 28/35

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