Answers

Add 7/63 and 63/30

1^st number: 7/63, 2^nd number: 2 3/30

7/63 + 63/30 is 199/90.

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,
   7/63 = 7 × 10/63 × 10 = 70/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   63/30 = 63 × 21/30 × 21 = 1323/630
4. Add the two like fractions:
   70/630 + 1323/630 = 70 + 1323/630 = 1393/630
5. 1393/630 simplified gives 199/90
6. So, 7/63 + 63/30 = 199/90
   In mixed form: 219/90

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