Question
In one eating house, the round table can seat 9 customers and the oval table can seat 3 customers. During lunch time, all the tables in the eating house were occupied. The number of each type of tables in the eating house is more than 4 and less than 10. If there were 93 customers, find

(a) the number of oval 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 eating house, the round table can seat 9 customers and the oval table can seat 3 customers. During lunch time, all the tables in the eating house were occupied. The number of each type of tables in the eating house is more than 4 and less than 10. If there were 93 customers, find

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