Answer: 60 tablespoons
Step-by-step explanation:
One tablespoon is equivalent to 0.5 fluid ounces. Therefore, we can use the following conversion factor:
1 tablespoon = 0.5 fluid ounces
To find out how many tablespoons of medicine are needed to make 30 ounces, we can set up a proportion:
1 tablespoon / 0.5 fluid ounces = x tablespoons / 30 fluid ounces
where x is the number of tablespoons needed.
To solve for x, we can cross-multiply and simplify:
1 * 30 = 0.5 * x
30 = 0.5x
x = 30 / 0.5
x = 60
Therefore, the caregiver will need 60 tablespoons of medicine to prepare 30 ounces using only a tablespoon for measuring.