| Country | Big Mac | Market Exchange Rate |
| United States | 5.58 USD | 1.00 |
| Norway | 50.00 Kroner | 8.53 Kroner/USD |
| Japan | 390.00 Yen | 108.44 Yen/USD |
| Mexico | 49.00 Pesos | 17.31 Pesos/USD |
| China | 20.90 Yuan | 6.85 Yuan/USD |
| Russia | 110.17 Rubles | 66.69 Rubles/USD |
| India | 178.00 Rupees | 69.69 Rupees/USD |
To determine the cheapest price of a Big Mac in USD using the provided data, we calculate the price in USD for each country using the formula:
USD Price = (Price in Local Currency) / (Market Exchange Rate).
Calculations:
The smallest USD price is from Russia: 1.65 USD.
Final Answer: The cheapest price is 1.65 USD.
