Write an sql query (mysql)

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Reference no: EM13903060

Here is a database:

Hotel (hotelNO, hotelName, city)

Room (roomNO, hotelNO, type, price)

Booking (hotelNO, guestNO, DateFrom, DateTo, roomNO)

Guest (guestNO, guestName, guestAddress)

Question:  How do I write an SQL Query (mysql) that would give me  "the average number of bookings for each type of room?"

 

Reference no: EM13903060

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