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the wat to represent quanites that we cant represent with whole numbers.

Q: Why do we use fractions?

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No, you cannot use models to multiply fractions!!

We use fractions in the grocery we use fractions in the grocery shops like half a dozen

I am not sure at what you are getting at, but fractions are a math component.

Yes.

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator.

Related questions

There are 137 jobs that use fractions.

It would be very difficult to teach and learn fractions if you did not use fractions!

you can use fractions in nursing in when you weigh someone

No, you cannot use models to multiply fractions!!

We use fractions in the grocery we use fractions in the grocery shops like half a dozen

Teachers teach fractions to their students.

step by step

People use fractions when there is slightly more or less than a whole

We use fractions when measuring at times such as when you're cooking or baking, and seeing how tall you are. :)

Use the LCM when you are adding and subtracting unlike fractions. Use the GCF when you are simplifying fractions.

A pair of sissors will convert dollars into fractions...

Yes, bankers use fractions because fractions are the same as percentage. and they need percentage for exact change and for knowing how much money is in the safe.