Use scaling up or down to solve each problem. Round to the nearest tenth, if necessary. You are making hot cocoa for your classmates for a school activity. You need 24 cups of milk and 9 cups of water

Question

Use scaling up or down to solve each problem. Round to the nearest tenth, if necessary. You are making hot cocoa for your classmates for a school activity. You need 24 cups of milk and 9 cups of water

Milk comes in liters. How many liters do you need? (1 L=4.2 C)
How many pints of water do you need? (1 P=2 C

Answer 1

milk: 24c * 1L/4.2c = 24/4.2 L

water: 9c * 1pt/2c = 9/2 pt

Answer 2

Well, hot cocoa for your classmates sounds like a lot of fun! Let's dive into the calculations:

First, we'll convert the cups of milk to liters. We know that 1 liter is equal to 4.2 cups. So, to find out how many liters you need, we can divide 24 cups by 4.2 cups per liter.

24 cups ÷ 4.2 cups/L = 5.7 liters

Therefore, you need approximately 5.7 liters of milk to make hot cocoa for your classmates.

Now, let's figure out the amount of water needed in pints since cups are approximately equal to 1 pint. We need 9 cups of water, so that's the same as 9 pints.

Hence, you need approximately 9 pints of water to make the cocoa.

Remember, these calculations are just approximate since we rounded at the end. Now go make some delicious hot cocoa for your classmates, and don't forget the marshmallows!

Answer 3

To find the number of liters of milk needed, we will convert 24 cups into liters using the conversion factor 1 L = 4.2 C.

Step 1: Convert cups of milk to liters.
24 cups * (1 L / 4.2 C) = 5.71 L (rounded to the nearest tenth)

Therefore, you will need approximately 5.7 liters of milk.

To find the number of pints of water needed, we will convert 9 cups into pints using the conversion factor 1 P = 2 C.

Step 1: Convert cups of water to pints.
9 cups * (1 P / 2 C) = 4.5 P (rounded to the nearest tenth)

Therefore, you will need approximately 4.5 pints of water.

Answer 4

To convert the cups of milk to liters, we can use the scaling factor of 1 L = 4.2 C.

Step 1: Determine the number of liters needed for 24 cups of milk.

Since 1 liter is equivalent to 4.2 cups, we can set up the conversion as follows:

24 cups * (1 L / 4.2 cups) = 5.7 liters

So, you would need approximately 5.7 liters of milk.

Now let's calculate the number of pints of water needed:

Step 2: Determine the number of pints needed for 9 cups of water.

Since 1 pint is equivalent to 2 cups, we can set up the conversion as follows:

9 cups * (1 P / 2 cups) = 4.5 pints

So, you would need approximately 4.5 pints of water.