iwillsurviveschool iwillsurviveschool
  • 21-06-2016
  • Mathematics
contestada

what is the rational number equivalent to 1.28 repeating

Respuesta :

cxmadison
cxmadison cxmadison
  • 22-06-2016
100*1.2828...= 128.28282828..( so on..)
100x=128.28 

then you do 100x - x = 128.2828...- 1.2828..

then we subtract the .282828... part

99x = 127

then divide boths sides by 99 and then x=127/99
Answer Link

Otras preguntas

Feature B in the diagram is referred to as the: A. atmosphere B. biosphere C. hydrosphere D. lithosphere
A television is sold for $825.50. The tax on the television is 8%. What will be the final price of the television?
How does birth, death and migration affect population?​
One morning, in cool blood, I slipped a noose about its neck and hung it to the limb of a tree; – hung it with the tears streaming from my eyes, and with the bi
Isabelle has $84. 00 in her account on Sunday. Over the next week, she makes the following changes to her balance via deposits and purchases: Day Debit ($) Cred
Translate She is bored into Spanish E
The 3p electrons in Si can shield the 3s electrons. True or false?
Betheny completed 20% of a 50- page reading assignment. How many pages did she read?
What is Glucagon?[tex] \\ [/tex]​
Which roman art style used perspective to create 3d images on a flat surface.