Answer: Francis can go on a maximum of 10 rides at the state fair with the given amount of money.
Step-by-step explanation: To determine the maximum number of rides Francis can go on, we need to calculate how much money he will have left after paying for the admission fee and each ride.
Given:
Amount of money Francis has: $25
Admission fee: $4
Cost per ride: $2
First, let's subtract the admission fee from the total amount of money Francis has:
$25 - $4 = $21
Now, let's calculate how many rides Francis can go on with the remaining money:
$21 ÷ $2 = 10.5
Since Francis cannot go on a fraction of a ride, we need to round down to the nearest whole number. Therefore, the maximum number of rides Francis can go on is 10.