Question

There are 7 x 10 to the 6th power red blood cells in 1.0mm to the third power of blood. How many red blood cells are in one liter of blood?

Answer 1

Answer: step 1 = 1.0mm= (1x10^-6) L

1.0mm= (1x10^-6) L

So , (1x10^-6) x (7.0x10^6)

=7

There are 7 red blood cells in one liter of blood.