Question

В америке цена на iPad Air 500 долларов, в России 36500 руб., в Казахстане 180750 тг. Найдите арифметическую среднюю данных цен.(1$=300 тг, 1 рубль=4,5тг)

Answer 1

1)54225000
2)164250
...........................
точно не уверен
...........................

Answer 2

Calculating the Arithmetic Mean of iPad Air Prices

To calculate the arithmetic mean of the prices of iPad Air in the United States, Russia, and Kazakhstan, we can use the following formula:

Arithmetic Mean = (Sum of all prices) / (Number of prices)

Let's calculate the arithmetic mean using the given prices:

- Price in the United States: $500 - Price in Russia: 36500 rubles - Price in Kazakhstan: 180750 tenge

First, we need to convert the prices in Russia and Kazakhstan to dollars using the given exchange rates.

Converting Prices to Dollars

1. Converting Russian Rubles to Dollars: - Exchange rate: 1 ruble = 4.5 tenge - Conversion: 36500 rubles * (1 dollar / 4.5 rubles) = $8111.11

2. Converting Kazakhstani Tenge to Dollars: - Exchange rate: 1 dollar = 300 tenge - Conversion: 180750 tenge * (1 dollar / 300 tenge) = $602.50

Now that we have all prices in dollars, we can calculate the arithmetic mean.

Calculating the Arithmetic Mean

Arithmetic Mean = (500 + 8111.11 + 602.50) / 3 Arithmetic Mean = 9213.61 / 3 Arithmetic Mean ≈ $3071.20

So, the arithmetic mean of the prices of iPad Air in the United States, Russia, and Kazakhstan is approximately $3071.20.