Do you mean half an hour because if she can paint 2/3 of each section in half an hour, it would take her 3 hours to paint all 9 sections. I hope this is correct.
Step-by-step explanation:
option e.5,13
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7488in3 in direct form of the eqation is the biggest answer but put 554in3 if in the parlogical form
THE ANSWER IS D whoops lol sorry i was in an argument lol