Answers

Add 30/3 and 42/63

1^st number: 10 0/3, 2^nd number: 42/63

30/3 + 42/63 is 32/3.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 63 is 63
2. For the 1st fraction, since 3 × 21 = 63,
   30/3 = 30 × 21/3 × 21 = 630/63
3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
   42/63 = 42 × 1/63 × 1 = 42/63
4. Add the two fractions:
   630/63 + 42/63 = 630 + 42/63 = 672/63
5. After reducing the fraction, the answer is 32/3
6. In mixed form: 102/3

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