The given expression written in lowest terms is a/b
From the question, we are to write the given expression in its lowest terms
The given expression is
ab/b2
That is,
[tex]\frac{ab}{b^{2} }[/tex]
This can be expressed as
[tex]\frac{a \times b}{b \times b}[/tex]
=[tex]\frac{a}{b}[/tex]
Hence, the given expression written in lowest terms is a/b
Learn more on Simplifying an expression here:https://brainly.com/question/16488778
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