Question

Оптовая цена рубашки 1120 рублей. Розничная цена на 20% выше оптовой, какое наибольшее число рубашек можно купить по розничной цене на сумму 12000 рублей?

Answer 1

1120=100%

x=120%

x=1120*120/100=1344-розничная цена

12000/1344=8-столько можно купить по розничной цене

Answer 2

Calculation of the Maximum Number of Shirts

To calculate the maximum number of shirts that can be purchased at the retail price of 12,000 rubles, we need to determine the number of shirts that can be purchased at the wholesale price of 1,120 rubles and then adjust for the 20% increase in the retail price.

Let's break down the calculation step by step:

1. Calculate the number of shirts that can be purchased at the wholesale price: - Wholesale price per shirt: 1,120 rubles - Total amount available for wholesale purchase: 12,000 rubles - Number of shirts that can be purchased at the wholesale price: 12,000 rubles / 1,120 rubles = 10.71 shirts

2. Adjust for the 20% increase in the retail price: - Retail price increase: 20% - Retail price per shirt: Wholesale price per shirt + (Wholesale price per shirt * Retail price increase) - Retail price per shirt: 1,120 rubles + (1,120 rubles * 0.20) = 1,344 rubles

3. Calculate the maximum number of shirts that can be purchased at the retail price: - Total amount available for retail purchase: 12,000 rubles - Number of shirts that can be purchased at the retail price: 12,000 rubles / 1,344 rubles = 8.93 shirts

Therefore, the maximum number of shirts that can be purchased at the retail price of 12,000 rubles is approximately 8.93 shirts.

Please note that since shirts cannot be purchased in fractions, the actual number of shirts that can be purchased would be rounded down to the nearest whole number. In this case, the maximum number of shirts that can be purchased would be 8 shirts.

I hope this helps! Let me know if you have any further questions.