While planning their outing, Abhishek understood that their boat could travel with a speed of 12kmph in still water.The group decided to travel 24 minutes downstream. Aarti had prior experience in that route and mentioned that the speed of stream was 4kmph.How many kms will the group travel downstream? Choose the correct choice from the following choices.
A) 6.4 B) 3.2 C) 4 D) 4.8 E) 4.4
Downstream speed= boat speed in still water + speed of stream   Boat speed in Downstream = 12 + 4= 
<gadget id="calculator">12 + 4</gadget>
<output>16</output>
16 km/h   Time spend= 24 min = 24/60 h = 2/5 h   Distance Travel = 16 * 2/5= 
<gadget id="calculator">16 * 2/5</gadget>
<output>32/5 = around 6.4</output>
6.4 km   6.4nswer:a
<result>A</result>
While planning their outing, Abhishek understood that their boat could travel with a speed of 12kmph in still water.The group decided to travel 24 minutes downstream. Aarti had prior experience in that route and mentioned that the speed of stream was 4kmph.How many kms will the group travel downstream?