Answers

Add 4/63 and 50/30

1^st number: 4/63, 2^nd number: 1 20/30

4/63 + 50/30 is 109/63.

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,
   4/63 = 4 × 10/63 × 10 = 40/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   50/30 = 50 × 21/30 × 21 = 1050/630
4. Add the two like fractions:
   40/630 + 1050/630 = 40 + 1050/630 = 1090/630
5. 1090/630 simplified gives 109/63
6. So, 4/63 + 50/30 = 109/63
   In mixed form: 146/63

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