Answer:
Leon pay $448.2 for four days.
Step-by-step explanation:
Given:
Leon assembles an average of 9 machines per day.
He is paid $12.45 per machine.
Find pay for four days.
Leon pay $12.45 per machine and he is assembles an average of 9 machines per day.
So, he is pay for one day = pay for each machine machines assembles in one day.
Leon pay $112.05 for one day.
So, he is pay for four days is
Therefore, Leon pay $448.2 for four days.