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gabbyalicorn
 one year ago
Cards numbered 1 through 30 are placed in a bag and shuffled. One card is chosen at random. What is the probability of randomly selecting a number less than or equal to 5, or a multiple of 7?
https://www.dropbox.com/s/n43kflbepqbgbdm/Screenshot%2020150616%2018.54.18.png?dl=0
gabbyalicorn
 one year ago
Cards numbered 1 through 30 are placed in a bag and shuffled. One card is chosen at random. What is the probability of randomly selecting a number less than or equal to 5, or a multiple of 7? https://www.dropbox.com/s/n43kflbepqbgbdm/Screenshot%2020150616%2018.54.18.png?dl=0

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gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1@jim_thompson5910 @mathstudent55 could you help me with math please? :)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2how many numbers are less than or equal to five? (don't think too hard for this one)

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Hello! I think 1 2 3 4 5

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2those are the numbers, the question is "how many" of them are there?

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2now how many multiples of 7 are less than 30?

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2ok good, so how many total?

misty1212
 one year ago
Best ResponseYou've already chosen the best response.29 out of 30 total is your answer, or as a fraction \[\frac{9}{30}\] which you probably want to reduce

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1:D Yay! Which would be A Thank you so much!

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge \color\magenta\heartsuit\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2hmm got a big audience for this one must be a slow news day
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