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Mathematics 17 Online
OpenStudy (anonymous):

The quotient of two whole numbers is a whole number.

hero (hero):

Let me guess This is one of those Always Sometimes Never Questions

OpenStudy (anonymous):

No. The thing says: Show the conjecture is false by finding a counterexample.

OpenStudy (aripotta):

4/3 = 1.3333333333333333333

hero (hero):

Oh, I see. You are just now posting the rest of the problem. But try dividing 1/5 and see what you get.

OpenStudy (anonymous):

dividing what??

OpenStudy (aripotta):

1.3333333333333333333 is not a whole number.

hero (hero):

Neither is .20

OpenStudy (aripotta):

that's the counterexample. whole number 4 divided by whole number 3 is 1.3333333333333333333, which is not a whole number

OpenStudy (aripotta):

simple.

OpenStudy (anonymous):

I don't understand what your talking about

hero (hero):

1/2, 2/3, 3/4, 4/5, 5/6, 6/7, 7/8, 8/9, 9/10 None of those yield whole numbers either

hero (hero):

@Jaaaaneeel , let me ask you this: Is 1 a whole number?

OpenStudy (anonymous):

idk

hero (hero):

Okay well, I see what the problem is now. You need to understand what whole numbers are.

OpenStudy (aripotta):

le sigh. a whole number is a WHOLE number. it's not a fraction and doesn't have a decimal

OpenStudy (aripotta):

unless you're saying 1.0 lol

OpenStudy (aripotta):

or 1/1 but still

hero (hero):

A whole number is basically a counting number but with zero included.

hero (hero):

W = {0, 1, 2, 3, 4, 5...}

hero (hero):

When you do things like count to 100, you are using whole numbers to do that.

hero (hero):

1 is a whole number 2 is a whole number 3 is a whole number etc. They are whole numbers because they can be used to count whole objects.

hero (hero):

Take a basket of apples for example

hero (hero):

You can count the number of basket in the apples by using whole numbers. Each apple represents an object. And each one of those objects can be associated with whole number so that you can keep track of how many apples you have.

hero (hero):

When you count to 100, you use whole numbers to do that.

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