Answers

Add 90/30 and 32/63

1^st number: 3 0/30, 2^nd number: 32/63

90/30 + 32/63 is 221/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 30 × 21 = 630,
   90/30 = 90 × 21/30 × 21 = 1890/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   32/63 = 32 × 10/63 × 10 = 320/630
4. Add the two like fractions:
   1890/630 + 320/630 = 1890 + 320/630 = 2210/630
5. 2210/630 simplified gives 221/63
6. So, 90/30 + 32/63 = 221/63
   In mixed form: 332/63

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