Answer:
you can compute the average by splitting the results by the exam duration and arriving at your answer
Step-by-step explanation:
10,000,000 + 2,000,000 + 400,000 + 30,000
You originally prepared 40 brownies. 16 brownies are left, which is 2/5 of the total. Dividing 16 by 2 gives us 2/5 divided by 2/1, resulting in 8. Then, multiplying 8 by 5 results in 40, confirming the total amount of brownies.