Respuesta :
Answer:Blue whale
Step-by-step explanation:
The blue whale goes an extra kilometer faster
The Mako shark faster at top cruising speed and by 20km/h.
Given that,
- The mamo shark should swim 4 km in one-fourth.
- While on the other hand, Blue whales should swim 5 km in one-fourth hour.
Based on the above information, the calculation is as follows:
We know that
[tex]Speed = \frac{Distance}{Time}[/tex]
For Mako shark,
[tex]= \frac{4}{\frac{1}{10} }[/tex]
= 40 km/h
For Blue whales
[tex]= \frac{5}{\frac{1}{4} }[/tex]
= 20 km/h
Based on the above calculations we can say that the Mako shark should be faster and by 20 km/h.
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