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Successor and Predecessor

There are 6 t...

Question

There are 6 types of teddy bears and 4 types of barbie dolls available in a toy shop. Find the number of ways a child can buy one toy of both kind?

A

24

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B

15

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C

12

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D

20

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Solution

The correct option is A $24$
Given,
Types of teddy bears available in the shop $= 6$

Types of barbie dolls available in the shop $= 4$

Now,
According to question, child wants to buy both toys.

So, using counting principle the total number of ways of buying one toy of each kind will be $6 \times 4 = 24$ .

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