Question 989327
"you can walk M miles in H hours"


We have the ratio <font color="blue">M miles : H hours</font>. Divide both parts by H so we go from "H hours" to "1 hour"


<font color="blue">M miles : H hours</font>
<font color="blue">M/H miles : H/H hours</font>
<font color="blue">M/H miles : 1 hour</font>


This means that you can walk {{{M/H}}} miles in one hour.


Multiply that expression by 3 to get {{{(3M)/H}}}. This is the amount of miles you can walk in 3 hours.


So the answer is <font color="red">G. 3M/H</font>


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