Answers

Add 56/10 and 15/80

1^st number: 5 6/10, 2^nd number: 15/80

56/10 + 15/80 is 463/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 80 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 10 × 8 = 80,
   56/10 = 56 × 8/10 × 8 = 448/80
3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
   15/80 = 15 × 1/80 × 1 = 15/80
4. Add the two like fractions:
   448/80 + 15/80 = 448 + 15/80 = 463/80
5. So, 56/10 + 15/80 = 463/80
   In mixed form: 563/80

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