The riddle given by Dr. Watson to Sherlock Holmes is:
217 is to 335
896 is to 543
345 is to ____
We need to find the missing number of the third pair of the riddle. This is a ratio and proportion problem.
217/ 335 = 896/ 543 = 345 / x
The value of x is 209.
7 minutes is the answer i think but dont quote me on that
Answer:
C. 8.7 meters will be closest length
Your answer would be y=4x+17
