সব প্রশ্নে ফিরে যান
Math
A and B started a business jointly. A's investment was thrice the investment of B and the period of his investment was two times the period of investment of B. If B received Tk. 4000 as profit, then their total profit is :
A) Tk. 16,000
B) Tk. 20,000
C) Tk. 24,000
D) Tk. 28,000
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