It will take 10 minutes 9 seconds to reach billet bay.
Step-by-step explanation:
A humpback whale travel in very speed under water. Its average speed is 10 to 15 kilometers per hour. Sometimes it increased up to 25 kilometers per hour also. The body length of humpback whale is almost 16 meter and body weight is near to 40 tonnes. The upper part of the body is fully black with small patches of white in the below.
They move in very speed under water near to coastal or shore area during season change in search of foods. They eat small and large fishes and other aquatic animals.