Seconds
Minutes
Hours
100

How many seconds in a minute?

60

100

I ate a grape in 20 seconds. Is that less than or more than 1 minute?

Less than 1 minute.

100

How many minutes in an hour?

60 Minutes.

200

I did jumping jacks for 90 seconds. How many minutes is that?

1.5 minutes or one and a half minutes

200

I listened to a song for 3 and a 1/2 minutes. How many seconds is that?

210 seconds


200

How many hours in a day?

24 hours

300

You are reading for 2 minutes. How many seconds is that?

120 seconds

300

I sang a song for 20 seconds. How many times would it take to sing it 3 times?

60 seconds or 1 minute.

300

How long does it take Ethan Wu to solve a problem?

1 second


400

You are going to walk to the office. How many seconds will it take?

Various
400

A movie is 140 minutes. Is that longer than 2 hours?

Yes.

400

How many seconds are in a day?

86, 400

500

I ran for 3 minutes. Is that more or less than 400 seconds?

Less than 400 seconds.

500

How many seconds are in 30 minutes?

1800 seconds

500

How many seconds in an hour?

3600 seconds.