Ron sold 315 bananas.
Let’s find the total amount of money he made (before the rental fee)
$150 + $39 = $189
To find how much bananas he sold, let’s divide the total money he made, 189 dollars, by the price of a banana, 0.60 dollars.
189 divided by 0.60 = 315 bananas
He sold 315 bananas.
