answersLogoWhite

0

Subjects>Math>Basic Math

Find a common fraction for the recurring decimal 0.7777?

User Avatar

Anonymous

∙ 16y ago
Updated: 4/28/2022
Way 1Let, x be 0.7777.........

Now, 10x=7.777777.......

=> 10x=7+0.777......

=> 10x=7+x

=> 9x=7

=>x=7/9

Way 2x = 0.7777...

10x = 7.7777...

-1x = -.7777...

9x = 7.0 = 7

9x = 7

÷ 9 ÷9

7

- = 0.7777...

9

Either, way, the answer is 0.7777... is equal to 7/9.

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Continue Learning about Basic Math
Related Questions

What is perri luc kiely's msn address?

his phone number is 07777 333333 -ring at any time, he doesn't mind being botherd, he just loves his fans! just ring! this is from his sis' have fun p.s.i am soooo jealouse of him!!! although i still luuuuvvvvv himxxx soz perri !!!


What city has area code 07761?

A UK number beginning 07761 (or +44 7761 in international format) is a mobile.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)


Trending Questions
Is 24 a factor or multiple of 24? Out of 30 and 50 what are the even prime numbers? What is difference between since and from? What are the common factors of 1218? What is the prime factorization of 22 using exponents? What fraction is equivalent to 0.27? What is color value? How do you calculate cotton yarn prices? What is the answer of 2.053 to the nearest hundredth? What does cm in shoe size mean? What is length of queen bed? One sixth of a number is twelve What is the number? Where is the numerator in a fraction? What is percentage of 21 out of 25? What is the factor tree for 36? What is 3.87 rounded to the nearest dollar? .83 in percent equals 83 percent? Is π minus e rational or irrational? How do you round 200 to the nearest 100? What is the least common multiple of 15 and 20?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.