the milk level in a rectangular box measuring 60 feet by 25 feet is to be lowered by 6 inches. how many gallons of milk must be removed? ( 1 cu ft = 7.5 gallons ) Choose the correct choice.
A) 100
B) 250
C) 750
D) 5625
E) 5635
<gadget id="calculator">60 * 25</gadget>
<output>1_500</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1_500 * (1/2)</gadget>
<output>750</output>

<gadget id="calculator">750 * 7.5</gadget>
<output>5_625</output>

<result>D</result>
the milk level in a rectangular box measuring 60 feet by 25 feet is to be lowered by 6 inches. how many gallons of milk must be removed? ( 1 cu ft = 7.5 gallons )
multiply(multiply(multiply(60, 25), divide(1, const_2)), 7.5)
"6 inches = 1 / 2 feet ( there are 12 inches in a foot . ) , so 60 * 25 * 1 / 2 = 750 feet ^ 3 of milk must be removed , which equals to 750 * 7.5 = 5625 gallons . answer : d ."