Answers

Add 75/80 and 48/10

1^st number: 75/80, 2^nd number: 4 8/10

75/80 + 48/10 is 459/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 10 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 80 × 1 = 80,
   75/80 = 75 × 1/80 × 1 = 75/80
3. Likewise, for the 2nd fraction, since 10 × 8 = 80,
   48/10 = 48 × 8/10 × 8 = 384/80
4. Add the two like fractions:
   75/80 + 384/80 = 75 + 384/80 = 459/80
5. So, 75/80 + 48/10 = 459/80
   In mixed form: 559/80

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