Middle School

Beth and her brother went to the arcade. It cost 75 cents to play 3 games. They played 21 games in all. How much money did they spend?

Answer :

Answer:

$5.25

Step-by-step explanation:

if it cost 75 cents to play 3 games, that means it cost 25 cents per game. Multiply 21 games by 25 cents per game and you get 525, or $5.25.
it cost beth and her brother 147 coins. 3/21=7; 7x75=147

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