Answer:
Step-by-step explanation:
We find the difference in speeds between the 2 animals
106 - 75.6 = 29.4 km/h
then we convert it to m/s by dividing it with 3.6
29.4 / 3.6 = 8.2 m/s
distance divided by speed equals time
63.4 / 8.2 = 7.7 seconds
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