A, B, and C invest in a business in the ratio 3 : 4 : 5. If the total profit is Tk 24,000, how much more did C get than A?

Question: A, B, and C invest in a business in the ratio 3 : 4 : 5. If the total profit is Tk 24,000, how much more did C get than A?

Solution:
→ Profit shares = 3x : 4x : 5x

Now
3x + 4x + 5x = 24000
12x = 24,000
→ x = 2,000

→ A’s share = 3 × 2,000 = 6,000
→ C’s share = 5 × 2,000 = 10,000
→ Difference = 10,000 - 6,000 = Tk 4,000