Question

Alang took a taxi from his house to the airport. The taxi company charged a pick-up fee of $1.80 plus $2 per mile. The total fare was $21.80, not including the tip. Which tape diagram could be used to represent the context if mm represents the number of miles in the taxi ride?

Answer 1

The number of miles Alang took a taxi is 10

Alang took a taxi from his house to the airport. The taxi company charged a pick-up fee of $1.80

The fare per mile is $2

The total fare was $21.80, not including the tip.

Let the number of mile is x

total fare = pick up fee + fee per mile

21.80 = 1.80 + 2x

2x = 20

x = 10

Therefore, the number of miles Alang took a taxi is 10

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