The size of a red blood cell is 0.000007 m and the size of a plant cell is 0.00001275 m. Find the ratio of the size of red blood cell to that of plant cell.

The size of a red blood cell is 0.000007 m and the size of a plant cel

1.	The size of a red blood cell is 0.000007 m and the size of a plant cell is 0.00001275 m. Find the ratio of the size of red blood cell to that of plant cell.
A.	0.58055555555556
B.	1.2020833333333
C.	31 : 39
D.	22 : 31
Answer» C. 31 : 39

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The size of a red blood cell is 0.000007 m and the size of a plant cell is 0.00001275 m. Find the ratio of the size of red blood cell to that of plant cell.

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