THE NUMBER OF RED BLOOD CORPUSCLES IN ONEWIDTH OF 5 INCHES. IF THE...

20. The number of red blood corpuscles in one

width of 5 inches. If the box is 10 inches tall,

cubic millimeter is about 5,000,000 and the

what is the total volume of the box?

a. 480 cubic inches

number of white blood corpuscles in one cubic

b. 540 cubic inches

millimeter is about 8,000. What, then, is the ratio

c. 600 cubic inches

of white blood corpuscles to red blood

corpuscles?

d. 720 cubic inches

e. 1200 cubic inches

a. 1:400

b. 1:625

c. 1:40