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How Do You Solve a Word Problem by Dividing Monomials?
Calculate the ratio of the height to the base for the triangle in the diagram. Write your answer as a monomial in simplest form.
Summary
- A ratio can be represented as a fraction, so for us the fraction is the height divided by the base
- Use the associative property to move the variables around in the denominator
- Split up the variables so that each variable has its own fraction by itself
- Instead of dividing variables, you can just subtract their exponents to find the answer

Notes
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- The height is 32a3b7c2
- The base is 4ac4b5
- 'a', 'b', and 'c' are variables
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- The height is 32a3b7c2
- The base is 4ac4b5
- 'a', 'b', and 'c' are variables
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- The ratio is 32a3b7c2 over 4ac4b5
- 'a', 'b', and 'c' are variables
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- 'a', 'b', and 'c' are variables
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- 'a', 'b', and 'c' are variables
- Originally the denominator has the variables in the order, a, c, b
- We switch the b5 and c4 variables so that the order is now a, b, and c
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- 'a', 'b', and 'c' are variables
- We are making each variable its own fraction, so that they will be easier to cancel out
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- Instead of dividing variables you can use the quotient of powers to just subtract their exponents to find the answer
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- So a3-1 is the same as dividing a3 by a
- 'a' is a variable
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- So b7-5 is the same as dividing b7 by b5
- 'b' is a variable
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- So c2-4 is the same as dividing c2 by c4
- 'c' is a variable
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- 'a', 'b', and 'c' are variables
- c-2 is another way of writing 1 divided by c2
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