Answers

Add 63/40 and 10/48

1^st number: 1 23/40, 2^nd number: 10/48

63/40 + 10/48 is 107/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 48 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 40 × 6 = 240,
   63/40 = 63 × 6/40 × 6 = 378/240
3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
   10/48 = 10 × 5/48 × 5 = 50/240
4. Add the two like fractions:
   378/240 + 50/240 = 378 + 50/240 = 428/240
5. 428/240 simplified gives 107/60
6. So, 63/40 + 10/48 = 107/60
   In mixed form: 147/60

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