Question

if 3 dollars can be exchanged for 500 russian rubles, how many russian rubles can be obtained for 1800 dollars?
one can obtain \square russian rubles for 1800 dollars.
(round to the nearest hundredth as needed )

Explanation:

Step1: Find the exchange rate per dollar

We know that 3 dollars can be exchanged for 500 rubles. So the number of rubles per dollar is $\frac{500}{3}$ rubles per dollar.

Step2: Calculate rubles for 1800 dollars

To find the number of rubles for 1800 dollars, we multiply the number of dollars (1800) by the exchange rate per dollar ($\frac{500}{3}$). So the calculation is $1800\times\frac{500}{3}$.
First, simplify $1800\div3 = 600$. Then, $600\times500 = 300000$.

Answer:

300000