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Question:

Which of these is equivalent to $7109_w9_h37.png$?

A 40%
Explaination

The decimal equivalent of $5449_w9_h37.png$ is 0.4.
This can be found by doing the division 2:5 or by noticing that $8079_w9_h37.png$ is equivalent to $1167_w18_h38.png$, or 0.4.
40% is equivalent to $2316_w27_h38.png$, which also is equivalent to 0.4.
25% is equivalent to 0.25 and $7137_w95_h37.png$.