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ankoles [38]
3 years ago
13

Zach has 3/4 hour to play video games. it takes him 1/12 hour to set the system. each round of his

Mathematics
2 answers:
Svetllana [295]3 years ago
5 0

The complete question is

Zach has 3/4 hour to play video games. it takes him 1/12 hour to set up the system. Each round of his favorite game takes 1/6 hour. How many rounds can he play

we know that

1) Zach has 3/4 hour to play video games

Convert to minutes

1\ hour=60\ minutes

(3/4)*60=45\ minutes

2) It takes him 1/12 hour to set up the system

Convert to minutes

(1/12)*60=5\ minutes

3) Find time available to play video games

45\ minutes-5\ minutes=40\ minutes

4) Each round of his favorite game takes 1/6 hour

Convert to minutes

(1/6)*60=10\ minutes

5) Divide the time available to play video games by the time each round of his favorite game

40/10=4\ round

therefore

<u>the answer is</u>

4\ round

faust18 [17]3 years ago
3 0
He has 45 minutes to play video games and it takes him 5 minutes to set the system.
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Answer:

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Step-by-step explanation:

Given:

Cedric and Doug each had an equal amount of money.

Let the number of money they had at first be x

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Doug spent = $28

Cedric Money left = x-35

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the ratio of Cedric money to Doug money was 2:3

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3(x-35)=2(x-28)

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Combining common terms we get;

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Using Subtraction property we get;

x= 49

Hence $49 they each had at first.

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Answer:

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Step-by-step explanation:

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