1. Problem Solving with BEDMAS

2. Example
Bryan is a member of a fishing club. To use the site, the cost is 10$ per day plus 4$ per fish caught.
If Bryan catches 5 fish one day, what is the total amount he must pay?
Show the chain of operations.

3. Solution
Understand: How much money does Bryan have to pay for his 5 fish. If its 10$ a day for the site and 4$ per fish.
Plan: 1 day multiplied by 10$ added to
5 fish multiplied by 4$
(1x10)+(4x5)
Solve:
10+20
=30$
It will cost 30$ for the 5 fish that day.

4. Example
A certain small factory employs 98 workers. Of these, 10 receive a wage of $150 per day and the rest receive $85.50 per day. To the management, a week is equal to 6 working days. How much does the factory pay out for each week?

5. Solution
Understand: How much does the factory pay its employees each week (6 days). Knowing that wages are 150$ per day for 10 workers
and 85.50$ a day for the rest.
Plan:
10 x150 $
98-10= the rest of the workers
The rest x85.50$
The answer times 6 days

6. Solution continued Solve: {(10x150)+(98-10) x85.50} x6
54 144$
They pay $ per week to their employees

7. Example
If the same factory has supplies expenses of $ a day in addition to the wages above and makes $60, in a week, what is the factory’s total profit or loss in one week?

8. Solutions Understand:
What are the profits or losses in a week. Knowing that it costs.
54 144$ a week for employees ,and $ per day in supplies.

9. Solution continued Plan: 1135.78 times 6 days.
Add that to the cost for employees $
Subtract that from $
Solve:
$-[( x6) ]
[ ] $