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Estimation and order of magnitude
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3-point ladder

Estimation and order of magnitude, 3-point ladder

●○○3 points, difficulty 1 of 33 pt

One step from a skill you know.

3 in a row to finish this ladder.

0/2 solved

KA-0059

about 60s

A tap drips about 3 times a minute. Roughly how many drips is that in one day?