Question 184577
</pre><font size=4><b>
Let's convert 1st: {{{(1.5*cross(mi))(5280ft/(1*cross(mi)))=7920ft}}}
So they can paved 7920ft in 8 hours:
{{{7920ft/8hrs=990ft/hr}}}
So in 2 hours:--->{{{(990ft/cross(hr))(2*cross(hrs))=highlight(1980ft)}}}
.
Or simply by Ratio & Proportion:
{{{7920ft/8hrs=x/2hrs}}}
{{{8x=7920*2}}}
{{{8x=15840}}}---->{{{cross(8)x/cross(8)=cross(15840)1980/cross(8)}}}
{{{highlight(x=1980ft)}}} in 2 hours
Thank you,
Jojo</pre>