If 4(Nahid's Capital ) = 6(Safin's Capital ) = 10(Robin's Capital ), then out of the total profit of Tk. 4650 , Robin will receive-

Question: If 4(Nahid's Capital ) = 6(Safin's Capital ) = 10(Robin's Capital ), then out of the total profit of Tk. 4650 , Robin will receive-

Solution:
Let
Nahid's capital = a
Safin's capital = b
Robin's capital = c

ATQ,
4a = 6b = 10c
⇒ 2a = 3b = 5c
∴ b = 2a/3

∴ c = 2a/5

Nahid : Safin : Robin = a : 2a/3 : 2a/5
= 15 : 10 : 6 [Multiply by 15]

Robin's share = 4650 × (6/31)
= 150 × 6
= Tk. 900