bnaff2001
bnaff2001 bnaff2001
  • 13-05-2014
  • Mathematics
contestada

Helen determined she walks about 1,800 steps per 4/5 mile. How many steps did she take if she walked 3 miles?

Respuesta :

kate200468
kate200468 kate200468
  • 13-05-2014
[tex]1,800\ steps\ \ \rightarrow\ \ \frac{4}{5} \ mile\\ x\ \ \rightarrow\ \ 3\ miles\\ \\\frac{4}{5} \cdot x=1,800\cdot 3\ /\cdot\frac{5}{4} \\ \\x=1,800\cdot\frac{5}{4}\cdot3 \\ \\x=450\cdot15\\ \\x=6750\ [steps][/tex]
Answer Link
cookie00 cookie00
  • 13-05-2014
I think the answer is 6750 steps
Answer Link

Otras preguntas

Why did the colonists call the acts intolerable
book is 24 dollars. Ben pays 25.02. what is sales tax rate.
Can somebody solve using elimination method algebra2
Consider the equation 5x+7=22 What two operations are represented in this equation?? How would you "undo" each of those operations Which operation should you "
adam drew 2 same size rectangles and divided them into the same number of equal part. he shaded 1/3 od one rectangle and 1/4 of other rectangle. what is the lea
What is the suffix for legislator
Tim works part time at a retail store. His salary varies directly by the number of hours worked. Last week he arned $99.45 for 13 hours of work. This week he ea
A salesperson ratio of successful signups to the number of people called is .125.  This month, the salesperson has 25 signups.  How many people did the salesper
book is 24 dollars. Ben pays 25.02. what is sales tax rate.
Find the unit rate in feet per second 300 yards over 1 minute