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Of 120 hotel rooms rented one night, some were suites rented for $115 each and the rest were double rooms rented for $85 each. If the total revenue from the room rentals for this night was $10,890, how many suites were rented?

 Jan 31, 2020
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Of 120 hotel rooms rented one night, some were suites rented for $115 each and the rest were double rooms rented for $85 each. If the total revenue from the room rentals for this night was $10,890, how many suites were rented?

 

Let the number of suites rented = S

The number of double rooms rented =120 - S

 

115S + 85[120 - S] =10,890, solve for S

S = 23 Suites rented

120 - 23 =97 double rooms rented

 Jan 31, 2020

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