Answers

Add 75/60 and 45/48

1^st number: 1 15/60, 2^nd number: 45/48

75/60 + 45/48 is 35/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 48 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 60 × 4 = 240,
   75/60 = 75 × 4/60 × 4 = 300/240
3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
   45/48 = 45 × 5/48 × 5 = 225/240
4. Add the two like fractions:
   300/240 + 225/240 = 300 + 225/240 = 525/240
5. 525/240 simplified gives 35/16
6. So, 75/60 + 45/48 = 35/16
   In mixed form: 23/16

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