Answer:
Number of seats in Room A = 98 seats
Number of seats in Room B = 294 seats
Total number of seats for both Room A and B = 392 seats
Explanation:
From the above question, we are told that :
A movie theater has two rooms.
Room A has 7 rows of seats with 14 seats in each row.
Hence, the total number of seats in Room A = Number of rows × Number of seats in each row
= 7 × 14 seats
= 98 seats
Room B has three times as many seats as room A.
Room B = 3 × Room A
= 3 × 98 seats
= 294 seats
How many seats are there in both rooms?
Number of seats in Room A = 98 seats
Number of seats in Room B = 294 seats
Total number of seats for both Room A and B
= 98+ 294
= 392 seats