Question

An object travels 16m in 4 seconds and then another 16m in 2s. What is the average speed of the object?​

Answer 1

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Answer 2

$speed \: = \frac{distance}{time} \\ s = \frac{16}{ \frac{16}{2} + \frac{16}{4} } \\ s = \frac{16}{8 + 4} \\ s = 16 \div 12 \\ s = \frac{4}{3} \frac{m}{s}$