Kb9085784552
Answered

Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Eli takes a typing test and types all 420 words in 1/20 hour. He takes the test a second time and types the words in 1/30 hour. Was he faster or slower on the second attempt? Complete the explanation.
Eli typed _______ on his second attempt. He typed ______ words per minute on his first attempt and ______ words per minute on his second attempt.

Sagot :

SlowZasob
To find if Eli was slower or faster in the second attempt we need to find a common denominator of both 1/20 and 1/30 hour.

1/20 = 3/60
1/30 = 2/60

We can now see that he made the first test in 3 minutes and the second test in 2 minutes.

If there were 420 words to rewrite, then he did 420 / 3 = 140 words per minute in the first attempt and 420 / 2 = 210 words per minute in the second attempt. So to complete the explanation:

Eli typed faster on his second attempt. He typed 140 words per minute on his first attempt and 210 words per minute on his second attempt.
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.