darcy lives 1.5 miles from work. she can walk to work at a constant rate of 3 miles per hour, or she can ride the train to work at a constant rate of 20 miles per hour. if she rides the train, there is an additional x minutes spent walking to the nearest train station, waiting for the train, and walking from the final train station to her work. if it takes darcy a total of 5 more minutes to commute to work by walking than it takes her to commute to work by riding the train, what is the value of x? Choose the correct choice:	A) 20.5	B) 15	C) 25.5	D) 30	E) 60
<gadget id="calculator">60 / 2</gadget>
<output>30</output>

<gadget id="calculator">30 - 5</gadget>
<output>25</output>

<gadget id="calculator">20 / 1.5</gadget>
<output>13.333333</output>

<gadget id="calculator">60 / 13.333333</gadget>
<output>4.5</output>

<gadget id="calculator">25 - 4.5</gadget>
<output>20.5</output>

<result>A</result>
darcy lives 1.5 miles from work. she can walk to work at a constant rate of 3 miles per hour, or she can ride the train to work at a constant rate of 20 miles per hour. if she rides the train, there is an additional x minutes spent walking to the nearest train station, waiting for the train, and walking from the final train station to her work. if it takes darcy a total of 5 more minutes to commute to work by walking than it takes her to commute to work by riding the train, what is the value of x?
subtract(subtract(divide(const_60, const_2), 5), divide(const_60, divide(20, 1.5)))
"the time it takes darcy to walk to work is ( 1.5 / 3 ) * 60 = 30 minutes the time it takes darcy to take the train is ( 1.5 / 20 ) * 60 + x = 4.5 + x minutes it takes 15 minutes longer to walk , so 30 = 4.5 + x + 5 x = 20.5 minutes answer : a"