A few days ago
Anonymous

I NEED HELP FAST! ITS DUE This DAY!?

Juan Has A Collection of Miniture Cars and Trucks. Cars Make up 40% of the collection. If Juan Adds Only Cars to His Collection, How Many Cars Must Be Added To Make The Collection 75%.

Top 2 Answers
A few days ago
CarlisleGirl

Favorite Answer

Is this a homework question? If so, I don’t want to be DOING your homework for you, just pointing you in the right direction, so consider: first I think you might have left some figures out, but if the collection had 10 and 4 were cars, there’s the 40%, right? Since you know formulas, every car added changes the formula. 5 cars would make it 5/11 or what percent? 6 cars would make it 6/12 or what percent? 7 cars would make it 7/13 or what percent, and so on. Good luck to you!
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A few days ago
opi
75%-40%= 35% needed of cars to make collection 75%.
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