Question

the number of red blood cells per cubic millimetre of blood is approximately 5.5 million is the average body contains 5 litre of that what is the total number of red blood cells in the body

Answer 1

Answer:

∵1 litre = 100,000 mm³

∴5 litre = 5×100,000 mm³

               =500,000 mm³

∵1 mm³= 5.5 million

∴500,000 mm³= 500,000×5.0

                           =2750000 million answer

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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