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VLD [36.1K]
2 years ago
8

A game is played with tokens according to the following rule. In each round, the player with the most tokens gives one token to

each of the other players and also places one token in the discard pile. The game ends when some player runs out of tokens. Evelyn, Amelia and Ava start with 17, 16 and 15 tokens, respectively. How many rounds will there be in the game?​
Mathematics
1 answer:
Lelu [443]2 years ago
6 0

The number of rounds that can be played is given by the product of three

and the least number of tokens a player has at the start.

<h3>Response;</h3>
  • <u>45 rounds</u>

<h3>Reasons for arriving at the above value;</h3>

A round is when the player with the most tokens gives one token to each of the other players, and one placed in the discard pile, we have;

<h3>First three round</h3>

17 - 3 = 14

16 + 1 = 17

15 + 1 = 16

17 - 3 = 14

14 + 1 = 15

16 + 1 = 17

17 - 3 = 14

14 + 1 = 15

15 + 1 = 16

The above values follow a number series such that we have;

<h3>Fourteenth three rounds</h3>

4 - 3 = 1

2 + 1 = 3

3 + 1 = 4

4 - 3 = 1

1 + 1 = 2

3 + 1 = 4

4 - 3 = 1

2 + 1 = 3

1 + 1 = 2

<h3>Fifteenth three rounds</h3>

3 - 3 = 0

1 + 1 = 2

2 + 1 = 3

3 - 3 = 0

0 + 1 = 1

2 + 1 = 3

3 - 3 = 0

0 + 1 = 1

1 + 1 = 2

Therefore, after the fifteenth three rounds, which is 15 × 3 = <u>45 rounds</u> Ava runs out of token, ending the game.

Learn more about number series here:

brainly.com/question/4163549

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You didn't include the costs of doing repairs at both computer repair firms. I fixed that for you.

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Step-by-step explanation:

Now in this case, we were told that ABC Tech normally charges $20 service charge and $15 per hour of computer repair service. The second tech firm charges $30 service charge and $10 per hour for computer repair service. We are now simply required to find out or calculate the number of hours of computer repair service whereby the cost of doing repairs at both tech firms become equal.

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<em>Additional comment</em>

You basically solve these the same way you would an equation. The only difference is that multiplying or dividing by a negative number will reverse the inequality symbol:

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2 years ago
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