the fuel indicator in a car shows 1 / 5 th of the fuel tank as full. when 22 more liters of fuel are poured in to the tank, the indicator rests at the 3 / 4 of the full mark. find the capacity of the tank. Choose the correct choice from the following options:
A) 25 litres	B) 35 litres	C) 30 litres	D) 40 litres	E) none of these
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(3/4) - (1/5)</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">22 / (11/20)</gadget>
<output>40</output>

<result>D</result>
the fuel indicator in a car shows 1 / 5 th of the fuel tank as full. when 22 more liters of fuel are poured in to the tank, the indicator rests at the 3 / 4 of the full mark. find the capacity of the tank.
divide(22, subtract(divide(3, 4), divide(1, 5)))
x / 5 + 22 = 3 x / 4 = > x = 40 litres answer : d