Ramu & Sangeetha went for biological analysis to an island which is 34km from their place. They traveled in a boat which went at a speed of 2m/s. when they are in half a distance in the boat Sangeetha noted there are 7 leg & 8 leg octopuses under the water. Ramu counted the total number of legs of octopuses and got 54. Sangeetha instantly said I know how many 7 legged octopuses are there under the water. They both reached the island after 20 min they left. How many seven legged octopuses does Sangeetha calculate? Choose the correct choice from the following:
A) 2 B) 5 C) 6 D) 7 E) 8
multiples of 7(legs) multiples of 8(legs)   7 8   14 16   21 24   28 32   Here only 14 legs(multiple of 7)+32 legs(multiple of 8)=54 legs   So the question is to find the number of 7 legged Octopus.   Then   14/7= 
<gadget id="calculator">  14/7</gadget>
<output>2</output>
2.   2NSWER:2
<result>A</result>
Ramu & Sangeetha went for biological analysis to an island which is 34km from their place. They traveled in a boat which went at a speed of 2m/s. when they are in half a distance in the boat Sangeetha noted there are 7 leg & 8 leg octopuses under the water. Ramu counted the total number of legs of octopuses and got 54. Sangeetha instantly said I know how many 7 legged octopuses are there under the water. They both reached the island after 20 min they left. How many seven legged octopuses does Sangeetha calculate?