joy is making hand - painted ornaments for her family this year. yesterday, she made 2 ornaments in 6 hours…
joy is making hand - painted ornaments for her family this year. yesterday, she made 2 ornaments in 6 hours. this weekend, she plans to spend a total of 15 hours making ornaments. if joy works at the same rate, how many ornaments will she make this weekend? ornaments
Answer
Explanation:
Step1: Calculate the rate of making ornaments
The rate $r$ is the number of ornaments divided by the number of hours. She made 2 ornaments in 6 hours, so $r=\frac{2}{6}=\frac{1}{3}$ ornaments per hour.
Step2: Calculate the number of ornaments for 15 - hour work
Let $n$ be the number of ornaments. We know that rate $r=\frac{1}{3}$ ornaments per hour and time $t = 15$ hours. Using the formula $n=r\times t$, we have $n=\frac{1}{3}\times15$. $n = 5$
Answer:
5