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gogolik [260]
3 years ago
13

In the proportion 16 : 20 :: 24 : 40, what is the product of extremes?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
7 0

Answer:

<h2>16×40</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • proportion
<h3>let's solve:</h3>

16:20::24:40

20×24=16×40

therefore

our product of extremes is

<h3>16×40</h3>

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Hello, there!

There are 365 days in a year.

We already know that one person has a birthday on blank day. We will call this person a. That means that there is a 100% chance that they have that birthday.

Because there are 365 days in a year, the odds of person b having a birthday on a certain day is 1/365

Odds of person A having that birthday: 365/365

Odds of person B having that birthday: 1/365

To find the odds of them having the same birthday, we must multiply these odds.

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This means that there is a 0.27% chance that both people share the same birthday.


I hope I helped!

Let me know if you need anything else!

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3 years ago
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Step-by-step explanation:

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BIDMAS

Step-by-step explanation:

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