Answers

Add 60/45 and 12/56

1^st number: 1 15/45, 2^nd number: 12/56

60/45 + 12/56 is 65/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 56 is 2520
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2520
2. For the 1st fraction, since 45 × 56 = 2520,
   60/45 = 60 × 56/45 × 56 = 3360/2520
3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
   12/56 = 12 × 45/56 × 45 = 540/2520
4. Add the two like fractions:
   3360/2520 + 540/2520 = 3360 + 540/2520 = 3900/2520
5. 3900/2520 simplified gives 65/42
6. So, 60/45 + 12/56 = 65/42
   In mixed form: 123/42

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