with some species of bamboo, you can actually see them grow. you could observe 30 centimeters of growth in…

with some species of bamboo, you can actually see them grow. you could observe 30 centimeters of growth in just 1/3 of a day. at what rate does this bamboo grow? simplify your answer and write it as a proper fraction, mixed number, or whole number. centimeters per day
Answer
Explanation:
Step1: Identify the relationship
We know growth in $\frac{1}{3}$ day is 30 cm. Let rate be $r$. Then $30 = r\times\frac{1}{3}$.
Step2: Solve for $r$
To find $r$, we multiply both sides by 3. So $r=30\times3$.
Answer:
90