First we must convert these mixed numbers to improper fractions:


So then we need the product of these two numbers. That means to multiply:

But then we need the value of half of this product. So then let's multiply by one-half:

Then we can convert this from an improper fraction to a mixed number:

And so this number is half of the product of the initial two numbers.
Answer:
A rational expression is when the numerator and the denominator are polynomials. An example is 5/x − 2
They have 86/100 dollars, or 86 cents.
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