Question

You spent $85,489 on your arcade. If you make $10,153 per week on the video games, how many weeks will it take you to make twice what you spent on the arcade?

Answer 1

To make twice you spend on arcade, you will need to make:
$85,489 x 2  = $170 978

You make $10,153 a week
Number of weeks needed =  $170 978 ÷ $10,153 
Number of weeks needed = 16.84 ≈ 17 weeks

You will need 17 weeks to make twice as much as you spent in arcade.