1. Identify the problem: The problem is to find the average margin of victory for Team A in three games.
2. Gather information: The scores of the three games are 10-5, 8-7, and 4-1. We need to calculate the margin of victory for each game.
3. Formulate a plan: To find the margin of victory, subtract the opponent's score from Team A's score in each game. Then, add up the margin of victories for all three games.
4. Execute the plan:
- Game 1: 10 - 5 = 5
- Game 2: 8 - 7 = 1
- Game 3: 4 - 1 = 3
The margin of victories for all three games are 5, 1, and 3 respectively. To find the average margin of victory, add up all the margins and divide by the number of games.
5. Evaluate the solution: The average margin of victory for Team A is (5 + 1 + 3) / 3 = 9/3 = 3.
Therefore, the average margin of victory for Team A is 3.
Question 7 options:
Use the five-step thinking plan to help you solve this problem.
If Team A wins three games by the scores of 10 to 5, 8 to 7, and 4 to 1, what was its average margin of victory?
1 answer
1 answer