Given that A, B, and C are in the ratio 3:2:5, you want to determine how much money C will receive out of a total of Rs 1260.

Steps to solve:

1. Calculate the total ratio: $\text{Total ratio} = 3 + 2 + 5 = 10$

2. Determine C's share: Since C's ratio is 5, the fraction of the total amount that C will receive is: $\text{C's share} = \frac{5}{10} \times 1260$

3. Calculate the amount for C: $\text{C's share} = 0.5 \times 1260 = 630$

Conclusion:

C will get Rs 630 out of the total Rs 1260.

Would you like more details or have any questions? Here are some related questions:

1. How would the distribution change if the total amount was Rs 2520?
2. If C's share were doubled, how much would they receive?
3. What would A and B receive out of Rs 1260?
4. How can you calculate the share of each person if the ratio were different?
5. What is the importance of ratios in financial distribution?

Tip: When solving ratio problems, always start by summing up the parts of the ratio to find the total and then determine each individual's share.