Answer :
Rose gained approximately P^(330). To calculate the gain, we need to determine the total cost of buying the mangoes and the total revenue from selling them.
Let's break down the information given step by step:
1. Rose bought green mangoes at P^(50) per kilo.
2. She sold them at 4 for P^(35).
3. She sold 30 kilos of mangoes.
4. There is an average of 7 mangoes per kilo.
Total cost of buying the mangoes:
Cost per kilo = P^(50)
Total kilos bought = 30
Total cost = P^(50) * 30 = P^(1500)
Total revenue from selling the mangoes:
Selling price for 4 mangoes = P^(35)
Total mangoes sold = 30 kilos * 7 mangoes per kilo = 210 mangoes
Total sets of 4 mangoes sold = 210 / 4 = 52.5 sets (rounded down to 52 sets)
Total revenue = P^(35) * 52 = P^(1820)
Gain = Total revenue - Total cost
Gain = P^(1820) - P^(1500)
Gain = P^(320)
Therefore, Rose gained approximately P^(320). Rose gained approximately P^(320) from selling the mangoes.
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