Noah and James are each paid $15 per hour.However
, Noah works 40 hours per week and James works 30 hours per week.
The weekly salary for Noah can be calculated by multiplying his hourly rate by the number of hours he works per week:
$15/hour * 40 hours/week = $<<15*40=600>>600/week
So, Noah earns $600 per week.
The weekly salary for James can be calculated using the same formula:
$15/hour * 30 hours/week = $<<15*30=450>>450/week
Therefore, James earns $450 per week.