if 2 a = 4 b = 10, then 40 ab =
Choose the correct choice from the following
A) 50
B) 100
C) 250
D) 450
E) 500
<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">10 / 4</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">5 * (5/2)</gadget>
<output>25/2 = around 12.5</output>

<gadget id="calculator">40 * (25/2)</gadget>
<output>500</output>

<result>E</result>
if 2 a = 4 b = 10, then 40 ab =
multiply(40, multiply(divide(10, 2), divide(10, 4)))
2 a * 4 b = 10 * 10 = 100 8 ab = 100 i . e . 40 ab = 500 answer : option e