Question
In one coffee shop, the round table can seat 7 people and the rectangular table can seat 4 people. During lunch time, all the tables in the coffee shop were occupied. The number of each type of tables in the coffee shop is more than 3 and less than 10. If there were 84 people, find

(a) the number of rectangular tables
(b) the number of round tables
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In one coffee shop, the round table can seat 7 people and the rectangular table can seat 4 people. During lunch time, all the tables in the coffee shop were occupied. The number of each type of tables in the coffee shop is more than 3 and less than 10. If there were 84 people, find

(a) the number of rectangular tables
(b) the number of round tables