Respuesta :
Answer:
she need 1/2 ounce more.
Step-by-step explanation:
The morning dose = 3/4 ounce .
The noon dose = 1 /2 ounce .
The evening dose = 3/4 ounce .
Since the nurse has 1 ounce of medicine at noon ,
From the 1 ounce , 1/2 ounce will consume at noon and for evening she requires 3/4 ounce but she has left with only 1/2 ounce.So to fulfill the evening dose she needs [tex]\frac{3}{4} - \frac{1}{2} =\frac{1}{2}[/tex] ounce.
So she need 1/2 ounce more.
Answer:
[tex]\frac{1}{4}[/tex] ounce more is needed.
Step-by-step explanation:
Given:
A nurse is to give the liquid medicine 3 times a day. The morning dose is 3/4 ounce, the noon dose is 1/2 ounce and the evening dose is 3/4 ounce. The nurse has 1 ounce of medicine at noon.
Now, to find the dose more is needed.
In the noon the dose is [tex]\frac{1}{2}\ ounce[/tex] needed.
As, given the nurse has 1 ounce of medicine at noon.
Thus,
[tex]1-\frac{1}{2}[/tex]
[tex]=\frac{2-1}{2}[/tex]
[tex]=\frac{1}{2}[/tex] ounce.
Remaining dose = [tex]\frac{1}{2}\ ounce.[/tex]
And in the evening dose is 3/4 ounce.
Now, we subtract the remaining dose from the dose of evening:
[tex]\frac{3}{4} -\frac{1}{2}[/tex]
[tex]=\frac{3-2}{4}[/tex]
[tex]=\frac{1}{4}[/tex] ounce.
Therefore, [tex]\frac{1}{4}[/tex] ounce more is needed.
