The ratio of the number of pineapples for a chocolate fondue dessert to people served is 1 to 5. If Deb wants to serve 80 people, how many pineapples will Deb use?

80 people * ( 1 pineapple / 5 people) = 16 pineapples

Ah, the pineapple to people ratio, a truly essential mathematical predicament. Well, Deb, since the ratio is 1 to 5, it means that for every 1 pineapple, you'll need 5 people to enjoy the chocolatey goodness.

If you're serving 80 people, we can say that you'll need 80 divided by 5, or 16, pineapples. That's right, Deb, you'll need 16 delightful pineapples to satisfy the palates of those 80 lucky individuals. So get ready to make some tasty fondue and embrace the power of pineapples!

To find out how many pineapples Deb will use, we need to determine the ratio of pineapples to people served.

The ratio given is 1 to 5, which means for every 1 pineapple, 5 people are served.

Now, we can set up a proportion to solve for the number of pineapples Deb will use.

Let "x" be the number of pineapples Deb will use.

1 pineapple / 5 people = x pineapples / 80 people

Cross-multiply the fractions:

5x = 1 * 80

Simplifying the equation:

5x = 80

To solve for "x," divide both sides of the equation by 5:

x = 80 / 5

x = 16

Therefore, Deb will use 16 pineapples to serve 80 people.

To determine the number of pineapples Deb will use, we need to calculate the ratio using the given information.

The given ratio tells us that for every 1 part of pineapples, there are 5 parts representing the number of people served. So, the ratio can be written as 1:5.

We can set up a proportion using this ratio: 1/5 = x/80, where x represents the number of pineapples Deb will use.

To solve for x, we can cross-multiply and then divide:
1 * 80 = 5x
80 = 5x
80/5 = x
x = 16

Therefore, Deb will need to use 16 pineapples to serve 80 people.