A theater charges $$8$ for main$-$floor seats and $$5$ for balcony seats. If all seats are sold, the ticket income is $$1800.$ At one show, $25\%$ of the main$-$floor seats and $40\%$ of the balcony seats were sold and ticket income was $$600.$ How many seats are on the main floor and how many are in the balcony?

There are seats on the main$-$floor and seats in the balcony.

$($Type whole numbers.$)$