How many routes are there from Ruth Ann’s school to her home with a stop at the

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Mathematics

Description

Suppose Ruth Ann has 5 routes she can choose from to get from school to the library, and 6 routes from the library to her home. How many routes are there from Ruth Ann’s school to her home with a stop at the library?

a.  36

b.  30

c.  720

d.  25

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Explanation & Answer

This is a straightforward counting problem.

Just multiply the options. There are 5 routes she can take from her school to the library, and 6 possible routes from the library to her home.

Therefore,  5 x 6 = 30 possible routes  choice b.


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