Question: A dry, empty beaker weighs 5 5 . 3 9 2 grams. You add some water to the beaker and it now weighs 6 8

A dry, empty beaker weighs 55.392 grams. You add some water to the beaker and it now weighs 68.44 grams. What is the mass of the water using the correct number of significant figures?
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A dry, empty beaker weighs 55.392 grams. You add some water

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