in covering a distance of 48 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:	Choose the correct option.
A) 5 kmph
B) 6 kmph
C) 6.25 kmph
D) 7.5 kmph
E) 8 kmph
<gadget id="calculator">48 / 2</gadget>
<output>24</output>

<gadget id="calculator">48 - 24</gadget>
<output>24</output>

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

<gadget id="calculator">24 / 3</gadget>
<output>8</output>

<result>E</result>
in covering a distance of 48 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(48, divide(48, 2)), add(1, 2))
"let abhay ' s speed be x km / hr . then , 48 / x - 48 / 2 x = 3 6 x = 48 x = 8 km / hr . answer : option e"