It costs $4 to enter the fair. Each ride costs $2.50 You have $21.50. How many rides can you go on?

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Answer 1 · 2018-02-19T21:29:24

You can go on #7# rides.

Total amount of money available #= $21.50#

The cost to enter the fair #= $4#

The amount of money remaining after paying to enter the fair #= $21.50 - $4 = $17.50#

The cost for each ride #= $2.50#

The number of rides that the person can go on is equal to

#("Total amount of money available" ("After entry fee payment"))/("Cost of each ride")#

#= ($17.50)/($2.50) #

#= 7#