today is the harperville fall for fun festival, and naomi is volunteering at the balloon stand. when she…
today is the harperville fall for fun festival, and naomi is volunteering at the balloon stand. when she practiced last night, naomi made 6 balloon animals in 12 minutes. naomi is signed up for a 60 - minute slot at the balloon stand. if naomi keeps the same rate, how many balloon animals will she make? balloon animals
Answer
Explanation:
Step1: Calculate rate per minute
Find the number of balloon - animals made per minute. Rate $r=\frac{\text{Number of balloon animals}}{\text{Time}}$. Given she made 6 balloon animals in 12 minutes, so $r = \frac{6}{12}=0.5$ balloon animals per minute.
Step2: Calculate number of balloon animals in 60 minutes
Multiply the rate per minute by the total time of 60 minutes. Let $n$ be the number of balloon animals. Then $n=r\times t$, where $r = 0.5$ and $t = 60$. So $n=0.5\times60 = 30$.
Answer:
30