High School

A child needs to take [tex]\frac{1}{2}[/tex] teaspoon of medicine three times a day. How many total teaspoons of medicine does the child need to take each day?

A. 1 [tex]\frac{1}{2}[/tex] teaspoons
B. 2 teaspoons
C. 2 [tex]\frac{1}{2}[/tex] teaspoons
D. 3 teaspoons

Answer :

To find out how many total teaspoons of medicine the child needs to take each day, follow these steps:

1. Understand the dosage per time: The child needs to take [tex]\( \frac{1}{2} \)[/tex] (half) teaspoon of medicine each time.

2. Determine the number of doses per day: The child takes the medicine three times a day.

3. Calculate the total daily dosage: Multiply the amount of medicine per dose by the number of doses each day.

[tex]\[
\frac{1}{2} \text{ teaspoon per dose} \times 3 \text{ doses per day} = \frac{3}{2} \text{ teaspoons per day}
\][/tex]

Converting [tex]\( \frac{3}{2} \)[/tex] to a mixed number gives you 1 and [tex]\( \frac{1}{2} \)[/tex].

Thus, the child needs to take a total of [tex]\( 1 \frac{1}{2} \)[/tex] teaspoons of medicine each day.