Question

Express 30 kilometre per hour in minutes per second​

Answer 1

Answer:

30 km per hour

180 m per min

10800 cm per sec

Step-by-step explanation:

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Answer 2

Answer:

$1km \: per \: hr = \frac{5}{18} meter \: per \: second$

$30km \: per \: hr = x$

$x = \frac{5}{18} \times 30$

$x = \frac{150}{18}$

$x = \frac{25}{3} meter \: per \: sec$