The United States government used to make coins of many different values. For each coin, state its worth as a percentage of $1.

Complete the double number line diagram to show percentages of $50.

Elena bought 8 tokens for $4.40. At this rate:

1. How many tokens could she buy with $6.05?

2. How much do 19 tokens cost?

A snail travels 10 cm in 4 minutes. At this rate:

1. How long will it take the snail to travel 24 cm?

2. How far does the snail travel in 6 minutes?

1. Three tickets for a train ride cost $18. Complete the table to show the cost of 4, 5, and 6 tickets at the same rate.

   number of tickets	cost in dollars	unit price in dollars per ticket
   3	18
   4
   5
   6

2. tickets cost dollars. What is a unit rate that describes ticket costs? What does it tell us about the situation?