140/4 = 35 $35 per hour so 35 x 3 = 105
=$105
140 for 4 hours means they must charge 35 dolars for one hour. that means for 3 hours, it would be 105.
The rental fee for a jet ski rented for 3 hours can be calculated using the direct variation equation. Based on the information that it costs $140 for 4 hours, the hourly rate is $35. Therefore, the total cost for 3 hours is $105.
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