If $4 can be exchanged for $113.72 in Russian Rubles, how many Russian Rubles can be obtained for $1100 ?
113.72 / 4 = 28.43
$1 U.S. = 28.43 Russian ruble
$1100 * 28.43 = _________ rubles
$1 U.S. = 28.43 Russian ruble
$1100 * 28.43 = _________ rubles