Question

s
A hotel has 10 floors - In each floor there or seven
deluxe rooms are booked How many executive rooms are
avabile for
booking,​

Answer 1

Answer:

hotel has floors=10

In in floor there are rooms=7

Rooms booked=7

rooms available now=10×7-7

10×7=70

70-7=63 answer

so rooms available in hotel are=63