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12 radios are $360, what will the cost be for 50 radios?

360/12 = $30 = cost per radio

50 * $30 = $1500

by Level 6 User (19.3k points)
$1500 because if you set up a proportion 12 over 360 and then 50 over X you have to put your apples to apples and oranges to oranges. Then you multiply 360 and 50 together to get 18000 then divide that by 12. you get 1500
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