Answer:  

Explanation:
Given : A deer tick measures 29 centimeters in length in a photograph.
If the photo has been enlarged by the factor of 100, then the actual length of the deer tick will be :-
 [Divide the length of deer tick in photograph by the scale factor ]
 [Divide the length of deer tick in photograph by the scale factor ]
Hence, the actual length of the deer tick = 
