Helpmewithmyworl Helpmewithmyworl

04-12-2020
Mathematics

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A factory produced toy cars at a rate of 400 cars per hour. If 12 cars are defective each hour, what percent of the toys are defective?

Respuesta :

04-12-2020

Answer:

3% are defective

Step-by-step explanation:

400 cars are 100%

12 cars are x %

so x=12*100/400= 12/4=3 %

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codysmart codysmart

04-12-2020

change/original times 100
change = 400-12
388/400(original)times 100=97
100-97=3 :)

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