Final answer:
To have the same amount of ham in each sandwich, Daniel should put 3 pounds of ham on each sandwich.
Step-by-step explanation:
To determine how much ham to put on each sandwich, we first need to find the total amount of ham by multiplying the number of pounds by the number of sandwiches. In this case, Daniel bought 3 pounds of ham and wants to make 12 sandwiches, so we have:
3 pounds of ham * 12 sandwiches = 36 pounds of ham.
Next, we divide the total amount of ham by the number of sandwiches:
36 pounds of ham / 12 sandwiches = 3 pounds of ham per sandwich.
Therefore, Daniel should put 3 pounds of ham on each sandwich to have the same amount of ham in each sandwich.