Question

UNIT 5: GARMENT STORE

Leela went to a small garment store with her son. She wanted to buy an outfit for him. In the garment

store, she found two types of shirts: Formal and Denim. There were 3 choices for formals and 4 choices

for denims. There were two types of pants: Jeans and Formal, with 2 choices for each of them.

Question 18

If any shirt can be worn with any pair of pants, the number of ways Leela can select an outfit for her son

are

a) 20

b) 24

c) 26

d) 28

​

Answer 1

In 28 ways, Leela can select an outfit for her son.

Step-by-step explanation:

Leela found two types of shirts: Formal and Denim. There were 3 choices for formals and 4 choices for denims.

Total number of choices for shirts = 3 + 4 = 7.

There were two types of pants: Jeans and Formal, with 2 choices for each of them.

Total number of choices for pants = 2 + 2 = 4

If any shirt can be worn with any pair of pants, the number of ways Leela can select an outfit for her son = 7 x 4 = 28.

Hence, in 28 ways, Leela can select an outfit for her son.

Answer 2

Step-by-step explanation:

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