From the information in the problem, the ratio of defective cameras to cameras shipped is

. Reducing this ratio, we get the simplified form of

which, incidentally, gives us our answer. We have
1 defective camera for every 200 cameras shipped.
Answer:
9
Step-by-step explanation:
Take the sides in proportion.
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ x = 3 × 3
⇒ x = 9
Answer:
a regular person would gave moved 4 to 5 times
Area yellow =11 x 6
= 66
red area = 7 x 2
=14
area of yellow
66 - 14 = 52