Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 105 times in 7 minutes. What is her blinking rate, in blinks per minute?
To calculate the blinking rate, we need to divide the total number of blinks by the total number of minutes.
Jan blinked 105 times in 7 minutes.
The blinking rate is 105 blinks / 7 minutes = <<105/7=15>>15 blinks per minute. Answer: \boxed{15}.
To calculate Jan's blinking rate in blinks per minute, you need to divide the total number of blinks by the total number of minutes.
Jan blinks 105 times in 7 minutes.
Dividing 105 by 7 gives you:
105 / 7 = 15 blinks per minute
So, Jan's blinking rate is 15 blinks per minute.
To find the blinking rate in blinks per minute, you need to divide the total number of blinks by the total number of minutes.
In this case, Jan blinks 105 times in 7 minutes. To find her blinking rate, divide the total number of blinks (105) by the total number of minutes (7):
Blinking rate = Total number of blinks / Total number of minutes
Blinking rate = 105 blinks / 7 minutes
Blinking rate = 15 blinks per minute
Therefore, Jan's blinking rate is 15 blinks per minute.