Lily can type 80 words in 2 minutes. How many words she can type in 7 minutes?
To determine how many words Lily can type in 7 minutes, we can use a proportion.
Given: Lily can type 80 words in 2 minutes.
Let's set up a proportion where is the number of words Lily can type in 7 minutes:
Then solve for :
Click "Show Answer" to reveal the answer and analysis
Access thousands of practice questions with detailed explanations on Scholardog.