Question

NO UNWANTED ANSWERS !

Allen was not well last week . he consulted a doctor. he doctor told him that his platelet count was 65×10⁹ per L , while the minimum normal value of a healthy human being is 105×10⁹ per L.
accordingly he was prescribed medications and was asked to take care of his health .

a) write the minimum normal value of the platelet count of a healthy person in usual form .
b) write the value of platelet count of Allen in the usual form .
c) how much more count does should Allen gain to reach the normal value ?

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Answer 1

a) The minimum normal value of the platelet count of a healthy person in usual form is 105,000,000,000 per liter (or 105 x 10^9 per L).

b) The platelet count of Allen in the usual form is 65,000,000,000 per liter (or 65 x 10^9 per L).

c) Allen needs to gain 40,000,000,000 more platelets per liter (or 40 x 10^9 per L) to reach the normal value of a healthy person.

Answer 2

`{ \qquad\qquad\huge\underline{{\sf Answer}}}`

Here's your Answer ~

A.) minimum number of platelet count for a healty person :

`\qquad \sf\dashrightarrow \:105000000000 \: \: per \: litre`

[ That's the usual form, you just need to add 9 zeros to the value ]

B.) The value of platelet count of Allen :

`\qquad \sf\dashrightarrow \:65000000000 \: \: per \: litre`

C.) platelet count she should gain to be equal to the normal value :

`\qquad \sf  \dashrightarrow \: 105 * 10 {}^(9) - 65 * 10 {}^(9)`

[ taking 10⁹ common ]

`\qquad \sf  \dashrightarrow \: 10 {}^(9) (105 - 65)`

`\qquad \sf  \dashrightarrow \: 40 * 10 {}^(9) \: \: per \: \: litre`

In normal value, it will be :

`\qquad \sf\dashrightarrow \:40000000000 \: \: per \: litre`