The odds against winning less than $10 is 1/25 and this can be determined by using the given data.
Given :
The following steps can be used in order to determine the odds against winning less than $10:
Step 1 - The total number of green tickets and yellow tickets is 125 (100+25).
Step 2 - Let the odds against winning less than $10 be 'x'.
Step 3 - So, the value of 'x' is calculated as:
[tex]x = \dfrac{5}{125}[/tex]
[tex]x = \dfrac{1}{25}[/tex]
Therefore, the correct option is D).
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