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3 years ago

13

a total of 45mg of medication is dissolved in a solution containing 300ml. if 20ml of the solution are administered to a patient

, how many milligrams of medication does the patient receive

1 answer:

sergiy2304 [10]3 years ago

5 0

3mg
(Multiply 45mg by 20ml and then divide by 300ml I believe. )
((:

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3 years ago

PLEASE HELP ME OUT..........

Vlad1618 [11]

Here is your answer

$\bold{x=12}$

REASON:

$Concept used$ : The opposite sides of a parallelogram are equal.

So, in above given figure

$3x+7=5x-17$ (measures of opposite sides)

$5x-3x= 17+7$

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$x= 12$

HOPE IT IS USEFUL

6 0

3 years ago

Read 2 more answers