Roberto is out for a hike. He travels uphill at 2 MPH and downhill at 3MPH. The trail is 5 miles long. 60% is uphill and the rest is downhill. How long does it take him to complete it in minutes?
There is 3 miles uphill because 5 x .6 = 
<gadget id="calculator">5*.6</gadget>
<output>3</output>
3.
This takes him 1.5 hours because 3 / 2 = 
<gadget id="calculator">3/2</gadget>
<output>3/2 = around 1.5</output>
1.5.
This takes him 90 minutes because 1.5 x 60 = 
<gadget id="calculator">1.5*60</gadget>
<output>90</output>
90
40% of the trail is downhill because 100 - 60 = 
<gadget id="calculator">100-60</gadget>
<output>40</output>
40.
There are 2 miles of downhill because 5 x .4 = 
<gadget id="calculator">5*.4</gadget>
<output>2</output>
2.
This takes him 2/3 of an hour because 2 / 3 = (2/3)
This takes him 40 minutes because 60 x (2/3) = 
<gadget id="calculator">60*(2/3)</gadget>
<output>40</output>
40.
It takes him 130 minutes in total because 90 + 40 = 
<gadget id="calculator">90+40</gadget>
<output>130</output>
130.

<result>130</result>