A Dinner Party Shall Be Held In A Large Recreation Room. There Will Be 22 Guest To Be Seated In A Rectangular Shaped Table This Can Made By Joining Th

a dinner party shall be held in a large recreation room. there will be 22 guest to be seated in a rectangular shaped table this can made by joining the tables the size of which can seat one person on each side. what is the smallest number of the tables needed?

Answer:

10

Step-by-step explanation:

look at it at a perspective above the table

(note that they are arranged at 1 line only because it is the best way to fit many people)

follow the formula wherein\

T=total seats

N=number of tables

T=2N+2

if 1 table can fit 4,

2 tables together can fit 6,      

3 tables together can fit 8,

4 tables together can fit 10,

and so on so forth,

9 tables together can fit 20,

so 10 tables together can fit 22


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