Final Answer:
Caleb made a total of 12 sandwiches with 3 slices of turkey and 3 slices of ham on each.
Step-by-step explanation:
Caleb's family is preparing for a day at the beach, and to ensure they have enough food, Caleb has made sandwiches for them to eat when they get hungry. Each sandwich has a total of 6 slices of meat, with 3 slices of turkey and 3 slices of ham. Since Caleb made 12 sandwiches, we can calculate the total number of slices of turkey and ham used as follows:
12 sandwiches x 6 slices of meat per sandwich = 72 slices of meat in total
As each sandwich has 3 slices of turkey and 3 slices of ham, we can find the number of slices of turkey and ham separately by dividing the total number of slices by the number of slices per sandwich:
Total number of slices of turkey = (12 sandwiches x 3 slices of turkey per sandwich) = 36 slices of turkey
Total number of slices of ham = (12 sandwiches x 3 slices of ham per sandwich) = 36 slices of ham
Therefore, Caleb used a total of 72 slices of meat (36 slices of turkey and 36 slices of ham) to make the sandwiches for his family's beach day.