Final answer:
To convert 30 minutes to seconds, multiply by 60 since there are 60 seconds in a minute. The answer is 1,800 seconds.
Step-by-step explanation:
30 minutes = seconds.
To convert minutes to seconds, we need to multiply the given value by 60 since there are 60 seconds in a minute. So, 30 minutes = 30 * 60 seconds =
1,800 seconds. Therefore, the correct answer is option B) 1,800 seconds.
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