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0 / 60 seg.
There is a creature which could double its size every day. So, if the creature is put in a tank then it will fill the tank in 10 days. How many days would it take for the creature to fill 1/2 and 1/4 of the tank?
9
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8
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4
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N
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I
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C
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N
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N
1
0
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B
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V
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8
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Clue
9 DAYS TO FILL 1/2 AND 8 DAYS TO FILL 1/4 OF THE TANK. IF THE CREATURE FILLS THE TANK IN 10 DAYS AND IT DOUBLES EVERY DAY, ON THE NINTH DAY IT WOULD FILL 1/2 THE TANK. THUS ON THE 8TH DAY IT WILL FILL 1/4 OF TANK
IT WOULD TAKE 47 DAYS TO COVER HALF OF THE LAKE, AS THEY DOUBLE IN SIZE EVERY DAY
26 APPLES. HE STARTED WITH 8 APPLES ON THE FIRST DAY - 8, 14, 20, 26, 32
4 DAYS WITH GOOD RATINGS, 1 DAY WITH FAIR RATING AND 2 DAYS WITH BAD RATING. WITH THAT RATING, HE HAS TO CATCH: 4×9 + 1×7 + 2×5 = 53 FISHES
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