1 Answer

Damitha Raveendra · Answer 1 · 2021-06-22T01:18:28+0000

Answer:

Step-by-step explanation:

To find how long it took we use the formula

$t = (d)/(v) \\$

d is the distance

v is the velocity

From the question we have

$t = (30)/(15) \\$

We have the final answer as

Hope this helps you

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