Answers

Add 10/63 and 40/50

10/63 + 40/50 is 302/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 50 is 3150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3150
2. For the 1st fraction, since 63 × 50 = 3150,
   10/63 = 10 × 50/63 × 50 = 500/3150
3. Likewise, for the 2nd fraction, since 50 × 63 = 3150,
   40/50 = 40 × 63/50 × 63 = 2520/3150
4. Add the two like fractions:
   500/3150 + 2520/3150 = 500 + 2520/3150 = 3020/3150
5. 3020/3150 simplified gives 302/315
6. So, 10/63 + 40/50 = 302/315

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