65ft because you would do 14+14=28 and 20+20=40. 40+28= 68. 68-3=65
Answer:
unlikey
Step-by-step explanation:
Answer:
$225
Step-by-step explanation:
You add 150 and 75 which equals 225
Answer:
o is 50
Step-by-step explanation:
If you measure you will get the answer.
Erica will take 4.5 minutes to run from home to school
<h3><u>Solution:</u></h3>
Given that , Arica can run
of a kilometer in a minute
Her school is
th of a kilometer away from her home
We have to find at this speed how long will it take Erica to run from home to school
<em><u>The relation between speed distance and time is given as:</u></em>
![\text { Distance }=\text { speed } \times \text { time }](https://tex.z-dn.net/?f=%5Ctext%20%7B%20Distance%20%7D%3D%5Ctext%20%7B%20speed%20%7D%20%5Ctimes%20%5Ctext%20%7B%20time%20%7D)
Plugging in values, we get
![\frac{3}{4}=\frac{1}{6} \times \text { time taken }](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%3D%5Cfrac%7B1%7D%7B6%7D%20%5Ctimes%20%5Ctext%20%7B%20time%20taken%20%7D)
![\begin{array}{l}{\text { Time taken to reach school }=\frac{3}{4} \times 6} \\\\ {\text { Time taken to reach home }=\frac{3}{2} \times 3} \\\\ {\text { Time taken to reach home }=\frac{9}{2}=4.5}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bl%7D%7B%5Ctext%20%7B%20Time%20taken%20to%20reach%20school%20%7D%3D%5Cfrac%7B3%7D%7B4%7D%20%5Ctimes%206%7D%20%5C%5C%5C%5C%20%7B%5Ctext%20%7B%20Time%20taken%20to%20reach%20home%20%7D%3D%5Cfrac%7B3%7D%7B2%7D%20%5Ctimes%203%7D%20%5C%5C%5C%5C%20%7B%5Ctext%20%7B%20Time%20taken%20to%20reach%20home%20%7D%3D%5Cfrac%7B9%7D%7B2%7D%3D4.5%7D%5Cend%7Barray%7D)
Hence, she takes 4.5 minutes to reach school from her home