Answers

Add 63/40 and 30/4

1^st number: 1 23/40, 2^nd number: 7 2/4

63/40 + 30/4 is 363/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 4 is 40
   
   Next, find the equivalent fraction of both fractional numbers with denominator 40
2. For the 1st fraction, since 40 × 1 = 40,
   63/40 = 63 × 1/40 × 1 = 63/40
3. Likewise, for the 2nd fraction, since 4 × 10 = 40,
   30/4 = 30 × 10/4 × 10 = 300/40
4. Add the two like fractions:
   63/40 + 300/40 = 63 + 300/40 = 363/40
5. So, 63/40 + 30/4 = 363/40
   In mixed form: 93/40

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