Answers

Add 63/60 and 48/7

1^st number: 1 3/60, 2^nd number: 6 6/7

63/60 + 48/7 is 1107/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 7 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 60 × 7 = 420,
   63/60 = 63 × 7/60 × 7 = 441/420
3. Likewise, for the 2nd fraction, since 7 × 60 = 420,
   48/7 = 48 × 60/7 × 60 = 2880/420
4. Add the two like fractions:
   441/420 + 2880/420 = 441 + 2880/420 = 3321/420
5. 3321/420 simplified gives 1107/140
6. So, 63/60 + 48/7 = 1107/140
   In mixed form: 7127/140

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