First, you need to convert all the numbers into the same form, this can be done by dividing 11 by 16, to get your decimal, doing this, we see that 3 11/16 ≈ 3.69
Then, just arrange your numbers, in order from least, to greatest.
3.65, 3.69, 4.10
Answer:
Bottom right
Explanation:
visualize both triangle connected to the middle rectangle, and that's a triangular prism
16x = 2250 + 6x
x = 225
So he must sell 225 cameras
16(275) = 4400
6(275) = 1650
4400 - (1650 + 2250) = 500
$500 profit