Answer:
The answer to the question, what the maximum hours Jack will work to make 750 is;
The maximum, amount of hours Jack can work to make 750 is 60 hours.
Step-by-step explanation:
To solve the question, we note that
Janus is paid 10/hour
Jack is paid 12/hour
Required amount = 750 per week
∴ at 10 per hour 750 = 750÷10 = 75 hours
at 12.5 750 requires 750/12.5 = 60 hours
Therefore Jack can work 60 hours to make 750 while
Janus can work for only 65 hours and make 650.
