Answered

Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Join our Q&A platform to connect with experts dedicated to providing precise answers to your questions in different areas. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly 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
We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.