Answer:
0.5 or 1/2 of a tablet
Explanation:
We can create the system:
1 tablet = 3 grams
x tablets = 1.5 grams
You can see that 3/1.5 is just 2 but that doesn't mean that 2 tablets is the answer. Instead, you need to divide the number of tablets needed for 3 grams by 2. This gives us 1/2 or 0.5 tablets.
