if 0.5: x:: 5: 8, then x is equal to:  Choose one.
A) 1.12 B) 1.2 C) 1.25 D) 0.9 E) 0.8
<gadget id="calculator">0.5 * 8</gadget>
<output>4</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<result>E</result>
if 0.5: x:: 5: 8, then x is equal to:
divide(multiply(0.5, 8), 5)
"( x * 5 ) = ( 0.5 * 8 ) x = 4 / 5 x = 0.8 answer = e"