Answers

Add 84/60 and 72/8

1^st number: 1 24/60, 2^nd number: 9 0/8

84/60 + 72/8 is 52/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 8 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 60 × 2 = 120,
   84/60 = 84 × 2/60 × 2 = 168/120
3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
   72/8 = 72 × 15/8 × 15 = 1080/120
4. Add the two like fractions:
   168/120 + 1080/120 = 168 + 1080/120 = 1248/120
5. 1248/120 simplified gives 52/5
6. So, 84/60 + 72/8 = 52/5
   In mixed form: 102/5

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