Question

9. Hanika, a caterer, uses small square tables to make a long table, If each small table can seat only one person on a side, how many tables are needed to accommodate 90 persons? "applying Polya’s Technique in Solving problem"

Answer 1

Given : Hanika, a caterer, uses small square tables to make a long table, If each small table can seat only one person on a side,

To Find  how many tables are needed to accommodate 90 persons

Solution:

each small table can seat only one person on a side,

Long table need to accommodate 90 person

2 persons on 2 smaller sides

and 90 - 2 = 88 persons on 2 longer sides

Hence on 1 longer side = 88/2  = 44

Hence 44 Small square tables required to accommodate 90 persons

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Answer 2

Answer:

44

Step-by-step explanation:

90÷2-1= 442