in covering a distance of 54 km, abhay takes 2 hours more than sameer. if abhay doubles his speed, then he would take 1 hour less than sameer. abhay ' s speed is:
Answers:	A) 5 kmph	B) 6 kmph	C) 6.25 kmph	D) 7.5 kmph	E) 9 kmph
<gadget id="calculator">54 / 2</gadget>
<output>27</output>

<gadget id="calculator">54 - 27</gadget>
<output>27</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<result>E</result>
in covering a distance of 54 km, abhay takes 2 hours more than sameer. if abhay doubles his speed, then he would take 1 hour less than sameer. abhay ' s speed is:
divide(subtract(54, divide(54, 2)), add(1, 2))
"let abhay ' s speed be x km / hr . then , 54 / x - 54 / 2 x = 3 6 x = 54 x = 9 km / hr . answer : option e"