paula and sam played in the park for 30 minutes. How many quarter hours did they spend in the park?
15 minutes = (1/4) hour
so
30 minutes = ?
todd and karen start playing chess at 3 o `clock they play for 3 quarter hours how many min later do they finish playing chess
1 quarter hour = 15 minutes.
3 quarter hours = ? minutes
45 is the second answer to the second question.i don't know the first question
To find out how many quarter hours Paula and Sam spent in the park, we need to convert the given time, which is in minutes, to quarter hours.
First, let's convert 30 minutes to hours. Since there are 60 minutes in an hour, we can divide 30 minutes by 60 to get the equivalent in hours:
30 minutes ÷ 60 = 0.5 hours
Now, to convert the 0.5 hours to quarter hours, we will divide it by 0.25 (since there are 4 quarter hours in an hour):
0.5 hours ÷ 0.25 = 2 quarter hours
Therefore, Paula and Sam spent 2 quarter hours in the park.