Answers

Add 63/15 and 8/40

1^st number: 4 3/15, 2^nd number: 8/40

63/15 + 8/40 is 22/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 40 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 15 × 8 = 120,
   63/15 = 63 × 8/15 × 8 = 504/120
3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
   8/40 = 8 × 3/40 × 3 = 24/120
4. Add the two like fractions:
   504/120 + 24/120 = 504 + 24/120 = 528/120
5. 528/120 simplified gives 22/5
6. So, 63/15 + 8/40 = 22/5
   In mixed form: 42/5

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