Question

ratio of 1 hour to30 seconds

Answer 1

Answer:

120:1

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Step-by-step explanation:

Answer 2

Answer:

1 hour = 3600 sec

=3600:30

= 120:1

Answer:

\begin{gathered}i \: hope \: this \: helps \: u \: stay \: happy \: and \: healthy \\ 10tqs + follow = inbox\end{gathered}

ihopethishelpsustayhappyandhealthy

10tqs+follow=inbox