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Katie stayed in a hotel that had 21 rooms. The number of rooms on each floor was 4 more than the number of floors in the hotel. How many floors did the hotel have?
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Katie stayed in a hotel that had 21 rooms. The number of rooms on each floor was 4 more than the number of floors in the hotel. How many floors did the hotel have?

User Chadrik
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7 votes

Answer:

3 floors.

Explanation:

Please see the attached files for explanation.

Katie stayed in a hotel that had 21 rooms. The number of rooms on each floor was 4 more-example-1
Katie stayed in a hotel that had 21 rooms. The number of rooms on each floor was 4 more-example-2
Katie stayed in a hotel that had 21 rooms. The number of rooms on each floor was 4 more-example-3
User Dcsan
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