Answers

Add 80/48 and 84/45

1^st number: 1 32/48, 2^nd number: 1 39/45

80/48 + 84/45 is 53/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 45 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 48 × 15 = 720,
   80/48 = 80 × 15/48 × 15 = 1200/720
3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
   84/45 = 84 × 16/45 × 16 = 1344/720
4. Add the two like fractions:
   1200/720 + 1344/720 = 1200 + 1344/720 = 2544/720
5. 2544/720 simplified gives 53/15
6. So, 80/48 + 84/45 = 53/15
   In mixed form: 38/15

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