51 is 33.3% of the number 153.15
The answer is option C.
Calculation:-
let the number be X,
33.3% of X =51 (as per the question)
(X*33.3)/100=51
X=(51*100)/33.3
X=51 answer
Learn more about percentages here:-https://brainly.com/question/24304697
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