Answer:
Oscar should be doing the cooking and Felix should be doing the laundry.
Explanation:
It takes Oscar 45 minutes to make a meal and 90 minutes to do a load of laundry.
On the other hand, it takes Felix 60 minutes to make a meal and 60 minutes to do a load of laundry.
Comparing the time taken for each to make a meal, Oscar uses lesser time, so he should be doing the cooking because he does it faster.
Also, comparing the time taken for each to do a load of laundry, Felix uses lesser time, so he should be doing the laundry because he does it faster.