Answer: [tex]240,000[/tex]
Step-by-step explanation:
Given : A human body has about 30 times as many platelets as white blood cells .
A small sample of blood has [tex]8\times10\times10\times10[/tex] white blood cells .
Then to find the number of platelets, we multiply it with 30, we get
The number of platelets in the sample = [tex]30\times8\times10\times10\times10[/tex]
i.e. The number of platelets in the sample = [tex]240,000[/tex]
Therefore, the number of platelets in the sample = [tex]240,000[/tex]
