Answers

Add 48/5 and 80/72

1^st number: 9 3/5, 2^nd number: 1 8/72

48/5 + 80/72 is 482/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 72 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 5 × 72 = 360,
   48/5 = 48 × 72/5 × 72 = 3456/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   80/72 = 80 × 5/72 × 5 = 400/360
4. Add the two like fractions:
   3456/360 + 400/360 = 3456 + 400/360 = 3856/360
5. 3856/360 simplified gives 482/45
6. So, 48/5 + 80/72 = 482/45
   In mixed form: 1032/45

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