Answered

Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Elena and Han are discussing how to write the repeating decimal x=0.137 as a fraction. Han says that 0.137 equals 1376499900. “I calculated 1000x=137.777 because the decimal begins repeating after 3 digits. Then I subtracted to get 999x=137.64. Then I multiplied by 100 to get rid of the decimal: 99900x=13764. And finally I divided to get x=1376499900.” Elena says that 0.137 equals 124900. “I calculated 10x=1.377 because one digit repeats. Then I subtracted to get 9x=1.24. Then I did what Han did to get 900x=124 and x=124900.”
Do you agree with either of them? Explain your reasoning.

Sagot :

amdeworktibebu2023

Answer:

elena is correct because she shows the correct mathematics

View image amdeworktibebu2023
Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.