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A 10-2 diluted apple juice is placed on a hemocytometer. The depth is 1/10 mm. An...

A 10-2 diluted apple juice is placed on a hemocytometer. The depth is 1/10 mm. An average of 80 cells is counted in the smallest square. There are 25 of these smallest squares within the 1 mm x 1 mm square. How many cells are in one mL of the original sample?

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1ml of original sample contains 2 ×10^9 cells.

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