What Are Weighted Averages?

Fill in the blanks on your notes.

Some text here about the topic of discussion

Example #1

​a) What would your course average for Mr. Tat’s class be?

Example #1

b) If you had the opportunity to retake your final exam, what score would you need to get if you want a 90% average in the class?

Now You Try #1...

Complete the problem in your notes.

If you had the following grade shown below, determine what your grade would be in Mr. Tat’s class.

Round to the nearest tenth.

Some text here about the topic of discussion

Example #2

A new cars salesperson, sold an average of $28,000 per day for the first 5 days she worked.  The next 3 days she worked, she sold an average of $42,000.  How much did she sell on average per day over the entire 8 days?

Subject | Subject

Some text here about the topic of discussion

Example #3

Use the information about batting & slugging averages on your notes for this example and Now You Try #2

Freddie wants to calculate his batting average and slugging percentage stats for his highlight package. If Freddie hits 42 singles, 12 doubles, 4 triples and 14 homeruns in his 230 times at bat his senior year.

 a)      Calculate Freddie’s batting average for his senior year.

Example #3

Use the information about batting & slugging averages on your notes for this example and Now You Try #2

Freddie wants to calculate his batting average and slugging percentage stats for his highlight package. If Freddie hits 42 singles, 12 doubles, 4 triples and 14 homeruns in his 230 times at bat his senior year.

b)      Calculate Freddie’s slugging average for his senior year