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anonymous
 one year ago
help !
anonymous
 one year ago
help !

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0this is a simple fraction question. give me a moment to work it out myself and ill walk you step by step

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Take a look at the units. Your answer is to be in miles/hr so you need to divide the number of miles by the number of hours. This gives\[\frac{ \frac{ 2 }{ 5 } }{ \frac{ 2 }{ 7 } }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do you know how to divide fractions?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Go ahead. What do you get?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Not quite. Can you explain how you got that answer?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0hint: unit rate= space/time \[\huge \frac{{\frac{2}{5}}}{{\frac{2}{7}}} = ...?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Excellent. Correct. Now to match the answers given, you have to convert that to a mixed numeral. What do you get?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Perfect. So which answer is the correct one?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Look VERY carefully at the fractions? Are you sure it's A?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0)Which unit rate is the lowest price per ounce? Choice A: 15 ounces of chocolate chips for $2.49 Choice B: 20 ounces of chocolate chips for $3.32 Choice A Choice B The unit rates are equal. The unit rates cannot be determined.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Please post as another question.
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