Answer
D) 2b to 5
Work Step by Step
Factor out and eliminate factors to express the ratio in simplest form.
$18b^2$ to $45b$
=$(2)(/\!\!9)(/\!\!b)(b)$ to $(5)(/\!\!9)(/\!\!b)$
=$2b$ to $5$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.