Answer:
The difference between the teacher's earnings as compared to the physician's earning over 30 years is $4,950,000
Step-by-step explanation:
Given as :
The average salary for a teacher in a year = $55,000 per year
The average salary for a physician in a year = $220,000 per year
Let The difference between the teacher's earnings as compared to the physician's earning over 30 years = $x
Now,
The average salary for a teacher for 30 years = $55,000 × 30 = $1,650,000
The average salary for a physician for 30 years = $220,000 × 30 = $6,600,000
So,
The difference between the teacher's earnings as compared to the physician's earning over 30 years = The average salary for a physician for 30 years - The average salary for a teacher for 30 years
Or, $x = $6,600,000 - $1,650,000
∴ x = $4,950,000
So, The difference between the teacher's earnings as compared to the physician's earning over 30 years = x = $4,950,000
Hence, The difference between the teacher's earnings as compared to the physician's earning over 30 years is $4,950,000 . Answer
