In how many different ways can Rick get to the mall from his house:Rick he can drive a car, take a bus, or ride his motor scooter to the train station. From the train station he can take the train...

In how many different ways can Rick get to the mall from his house:

Rick he can drive a car, take a bus, or ride his motor scooter to the train station. From the train station he can take the train or catch another bus to the center of Metropolis. From the center of Metropolis he can take a shuttle bus to the discount mall or walk 10 blocks. How many different ways can Rick get to the mall?

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justaguide | College Teacher | (Level 2) Distinguished Educator

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Rick he can drive a car, take a bus, or ride his motor scooter to the train station. There are 3 ways for him to get to the train station.

From the train station he can take the train or catch another bus to the center of Metropolis. There are 2 ways for him to go from the train station to the center of Metropolis.

From the center of Metropolis he can take a shuttle bus to the discount mall or walk 10 blocks. There are 2 ways for him to go from the center of Metropolis to the Mall.

The number of ways in which Rick an go from his house to the mall is equal to 3*2*2 = 12

There are 12 ways in which Rick can get to the Mall.

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