Let p and w represent the speed of the plane and the speed of the wind, respectively.
.. speed = distance/time
.. p +w = 720/3 = 240
.. p -w = 720/4 = 180
Add the two equations to eliminate w.
.. 2p = 420
.. p = 210
.. w = p -180 = 30
The speed of the wind is 30 mph.
The speed of the plane in still air is 210 mph.
1/4 pounds. Each pound is 4$ so each dollar would equal a forth of a pound.
60%
I pretty sure this is right
Answer:
Wheres the picture?
Step-by-step explanation:
<span><u><em>
Answer:</em></u>
They are not equal
<u><em>
Explanation:</em></u>
<u><em>Let's take a look at each one of them separately:</em></u>
</span>

<span> : This fraction is in the simplest form. It is equivalent to 0.2
The fraction is formed by dividing one part over five
</span>

<span> : This fraction is not in the simplest form. We can divide 5 by 5 and the answer would be 1. Therefore, </span>

<span> is equivalent to 1
</span>

<span> : This fraction is not in the simplest form. We can divide 5 by 1 and the answer would be 5. Therefore, </span>

<span> is equivalent to 5.
Based on the above, we can cnfirm that 0.2 , 1 and 5 are not equivalent.
Therefore, the given fractions are not equivalent
Hope this helps :)</span>