as the price of mango has reduced by 20%,it is now possible to buy 2 more mangoes at tk.12.what is the current price of 50 mangoes?
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Price of 50 Mangoes before reduction = tk 75 , Price of 50 Mangoes after reduction = tk 60
Step-by-step explanation:
Let say Price of Mango = M tk
Mango can be bought in 12 tk = 12/M
price of mango has reduced by 20%
Reduced price of 1 mango = M - (20/100)M = 0.8M tk
Mango can be bought in 12 tk = 12/0.8M = 15/M
15/M - 12/M = 2
=> 3/M = 2
=> M = 3/2
=> M = 1.5
Price of 50 Mangoes = 50 * 1.5 = tk 75
Price of 50 Mangoes after reduction = 50 * 0.8M = 40M = 40*1.5 = tk 60
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