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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 5 - Mathematics
9.13 Average - Word Problems

  1. Read the questions carefully.
  2. Find the average of the following.
Example: If the average of four tests of a student is 75 and wants to raise to 80 what must he score in the fifth test?
Average of four tests = 75
Total /4 = 75
Hence total = 75 x 4 = 300
To make the average 80
Total/5 = 80
Hence total = 400
The number he must score in fifth test = 400- 300
Answer: 100


Directions: Solve the following questions. Also write at least 10 examples of your own.
Q 1: DW's trip to Disney land was going to be 238 miles. For the first three days, she drove an average of 57.34 miles per day. How much farther did she have to go?
55.98
65.98
75.98

Q 2: Jan swims an average of 2.75 miles per day. If she swims for 8 days, how many miles will she have gone?
12
22
28

Question 3: This question is available to subscribers only!

Question 4: This question is available to subscribers only!


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