plz answer to this question
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Answer:
a) 23
Step-by-step explanation:
for 1 day it is1
2 days it is4
3 days 4 will form 8
and so.. like that for 24days..it will be 23rd day to fill half.
To complete full tub it taken 24 days , but for half it is just before one day I. e. 23rd day...
hope it's helpful..
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