Assume that each camper will get ½ cup of juice. Using Mix B, How much concentrate and how much water are needed to make juice for 240 campers? No partial batches so round your batch up so every camper gets juice.

If each camper gets ½ cup of juice, and there are 240 campers, they will need 240 x ½ = <<240*1/2=120>>120 cups of juice.

Each batch of Mix B makes 8 + 3 = <<8+3=11>>11 cups.
So, they need 120/11 = <<120/11=10.909090909090908>>10.91 batches.
Since there can't be partial batches, they will need 11 batches of Mix B.
Each batch of Mix B makes 8 cups of concentrate, so they will need 11 x 8 = <<11*8=88>>88 cups of concentrate.
Each batch of Mix B also makes 3 cups of water, so they will need 11 x 3 = <<11*3=33>>33 cups of water. Answer: \boxed{88\text{ cups}} \text{ of concentrate and } \boxed{33\text{ cups}} \text{ of water}.

To determine the amount of concentrate and water needed to make juice for 240 campers using Mix B, we first need to know the ratio of concentrate to water in Mix B. Can you provide the ratio or any other information about Mix B?

To determine the amount of concentrate and water needed to make juice for 240 campers using Mix B, you need to know the concentration ratio specified by Mix B. Let's assume that Mix B has a concentrate-to-water ratio of 1:3, meaning you need 1 part concentrate and 3 parts water to make the juice.

Step 1: Calculate the total amount of juice needed.
Since each camper will receive ½ cup of juice, multiply the number of campers by the amount of juice per camper:
240 campers * ½ cup = 120 cups of juice.

Step 2: Determine the concentrate-to-water ratio.
If the ratio is 1:3, you need a total of 4 parts (1 part concentrate + 3 parts water) to make the juice.

Step 3: Calculate the amount of concentrate needed.
To find the amount of concentrate required, divide the total volume of juice by the number of parts in the ratio (4):
120 cups of juice / 4 parts = 30 cups of concentrate.

Step 4: Calculate the amount of water needed.
Since the concentrate-to-water ratio is 1:3, you need 3 parts of water for every 1 part of concentrate. Multiply the amount of concentrate by the ratio:
30 cups of concentrate * 3 parts of water = 90 cups of water.

Therefore, to make juice for 240 campers using Mix B, you will need 30 cups of concentrate and 90 cups of water.