Physics, 03.09.2020 04:01, paco38

A ruler has a division of 1mm. You use the ruler to measure a piece of paper. You find that it is 7.4 cm wide and 8.3 cm long. What is the area of the piece of paper?

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A ruler has a division of 1mm. You use the ruler to measure a piece of paper. You find that it is 7....