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anonymous
 one year ago
WILL FAN AND MEDAL PLZZZZ HELP!!
A car travels 1/6 of the distance between two cities in 3/5 of an hour. At this rate, what fraction of the distance between the two cities can the car travel in 1 hour? THE ANSWER HAS TO BE A FRACTION!
anonymous
 one year ago
WILL FAN AND MEDAL PLZZZZ HELP!! A car travels 1/6 of the distance between two cities in 3/5 of an hour. At this rate, what fraction of the distance between the two cities can the car travel in 1 hour? THE ANSWER HAS TO BE A FRACTION!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\(\large { \begin{array}{ccllll} distance&hour \\\hline\\ \frac{1}{6}&\frac{3}{5}\\ x&1 \end{array}\implies \cfrac{\frac{1}{6}}{x}=\cfrac{\frac{3}{5}}{1}\impliedby \textit{solve for "x"} }\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hint: crossmultiply

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so.. what did you get for the crossmultiplication?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so \(\bf \cfrac{\frac{1}{6}}{x}=\cfrac{\frac{3}{5}}{1} \\ \quad \\ \cfrac{1}{6}\cdot 1=\cfrac{3}{5}\cdot x\) there... what would that give you for "x"?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well... you may want to brush up your fraction multiplication first I'd think

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What will the answer be? @jdoe0001 Is 3/30 wrong?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh then I don't get it it's a little confusing? @jdoe0001

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\(\bf \cfrac{\frac{1}{6}}{x}=\cfrac{\frac{3}{5}}{1} \implies \cfrac{1}{6}\cdot 1=\cfrac{3}{5}\cdot x \implies \cfrac{1}{6}=\cfrac{3}{5}x\implies \cfrac{1}{6}=\cfrac{3x}{5}\) if you crossmultiply that, and solve for "x".... what would that give?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0??????? @jdoe0001 I don't remember learning that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hmmm wondering how are you meant to solve it then is a direct variation.. .thus why I set it up as a proportion

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is that right @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{1}{6}=\frac{3 x}{5} \] Multiply each side by 5/3. The result will be that x has a cooeficient of "1", one.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohhhhh thanks :) can u help me with one more problem? @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok. By the way, coefficient was misspelled in my posting above.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ellen wants to purchase a book that is regularly priced at $18. The book is discounted 15%. She also needs to pay a 6% sales tax on the discounted price. What is the total amount Ellen will pay for the book?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is the answer 16.22 that's what I got? @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Take 106% of the result of 85% times 18 for the total amount.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is 16.22 wrong? @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That is what I calculated when the final calculation was rounded to the nearest cent. Some stores will probably always round up to the next cent.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So that mean its 16.218 your answer? @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.016.218, not yet rounded, is what the Mathematica program delivered.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So what's the answer then? @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0My guess is 16.22, which is 16.218 rounded to the nearest cent.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay I will put 16.22 but thanks for your time and help! :) @robtobey

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Your welcome and thank you for the medal.
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