tanks p and b are each in the shape of a right circular cylinder. the interior of tank p has a height of 10 meters and a circumference of 8 meters, and the interior of tank b has a height of 8 meters and a circumference of 10 meters. the capacity of tank p is what percent of the capacity of tank b?	Choose the correct option
A) 75 %	B) 80 %	C) 100 %	D) 120 %	E) 125 %
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 / pi</gadget>
<output>4/pi = around 1.27324</output>

<gadget id="calculator">pi * ((4/pi) ** 2) * 10</gadget>
<output>160/pi = around 50.929582</output>

<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">5 / pi</gadget>
<output>5/pi = around 1.591549</output>

<gadget id="calculator">pi * ((5/pi) ** 2) * 8</gadget>
<output>200/pi = around 63.661977</output>

<gadget id="calculator">(160/pi) / (200/pi)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(4/5) * 100</gadget>
<output>80</output>

<result>B</result>
tanks p and b are each in the shape of a right circular cylinder. the interior of tank p has a height of 10 meters and a circumference of 8 meters, and the interior of tank b has a height of 8 meters and a circumference of 10 meters. the capacity of tank p is what percent of the capacity of tank b?
multiply(divide(volume_cylinder(divide(divide(8, const_2), const_pi), 10), volume_cylinder(divide(divide(10, const_2), const_pi), 8)), const_100)
b . for p , r = 8 / 2 pi . its capacity = ( 4 pi ) ^ 2 * 10 = 160 pi for b , r = 10 / pi . its capacity = ( 5 pi ) ^ 2 * 8 = 200 pi p / b = 160 pi / 200 pi = 0.8