Question

juanita can bike 40 miles in 10 hours at a steady rate. let d be the miles juanita can bike after t hours. look at both equations. what do 4 and \\(\frac{1}{4}\\) tell you about this situation? \\(d = 4t\\) \\(t = \frac{1}{4}d\\) juanita can bike \\(\square\\) miles per hour. it takes \\(\square\\) hour for juanita to bike 1 mile. \\(\frac{1}{4}\\) 4

Explanation:

Step1: Identify speed from $d=4t$

Speed is $\frac{d}{t}=4$ miles/hour

Step2: Identify time per mile from $t=\frac{1}{4}d$

Set $d=1$, so $t=\frac{1}{4}$ hour/mile

Answer:

Juanita can bike 4 miles per hour.
It takes $\frac{1}{4}$ hour for Juanita to bike 1 mile.