Answers

Add 10/63 and 40/25

1^st number: 10/63, 2^nd number: 1 15/25

10/63 + 40/25 is 554/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 25 is 1575
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1575
2. For the 1st fraction, since 63 × 25 = 1575,
   10/63 = 10 × 25/63 × 25 = 250/1575
3. Likewise, for the 2nd fraction, since 25 × 63 = 1575,
   40/25 = 40 × 63/25 × 63 = 2520/1575
4. Add the two like fractions:
   250/1575 + 2520/1575 = 250 + 2520/1575 = 2770/1575
5. 2770/1575 simplified gives 554/315
6. So, 10/63 + 40/25 = 554/315
   In mixed form: 1239/315

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