How do you evaluate #(\frac { 5a } { 3b } ) \div ( \frac { 15c } { 9a ^ { 2} } )#?
2 Answers
See a solution process belowL
Explanation:
First, rewrite the expression as:
Now, use this rule for dividing fractions to evaluate the expression:
Explanation:
Lets split this into two parts. Numbers and letters (variables)
Write as
I am swapping things round to make the cancelling more obvious
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