Dan tested three cameras last weekend write the number of pictures taken per second for each camera the first camera took 54 pictures and 9 seconds the second camera took 20 pictures and 5 seconds the third camera took 21 pictures and 7 seconds right the number of pictures taken per second for each camera then determine which camera took the pictures the fastest
To find the number of pictures taken per second for each camera, we divide the number of pictures taken by the number of seconds.
For the first camera, it took 54 pictures in 9 seconds:
Pictures per second for the first camera = 54 / 9 = 6 pictures per second
For the second camera, it took 20 pictures in 5 seconds:
Pictures per second for the second camera = 20 / 5 = 4 pictures per second
For the third camera, it took 21 pictures in 7 seconds:
Pictures per second for the third camera = 21 / 7 = 3 pictures per second
To determine which camera took pictures the fastest, we compare the number of pictures per second for each camera. The first camera took pictures at a rate of 6 pictures per second, the second camera took pictures at a rate of 4 pictures per second, and the third camera took pictures at a rate of 3 pictures per second.
Therefore, the first camera took pictures the fastest.
To find the number of pictures taken per second for each camera, we can divide the total number of pictures taken by the total number of seconds it took to capture those pictures.
First camera: 54 pictures / 9 seconds = 6 pictures per second
Second camera: 20 pictures / 5 seconds = 4 pictures per second
Third camera: 21 pictures / 7 seconds ≈ 3 pictures per second
Therefore, the number of pictures taken per second for each camera are as follows:
- First camera: 6 pictures per second
- Second camera: 4 pictures per second
- Third camera: 3 pictures per second
Comparing the numbers, we can see that the first camera took the pictures the fastest with 6 pictures per second.