mathshelp30
mathshelp30 mathshelp30
  • 03-06-2017
  • Mathematics
contestada

Can someone plssssssssss help me with this maths question.
. .
Prove that the recurring decimal 0.15 has the value 5/33

Respuesta :

Alina6211
Alina6211 Alina6211
  • 03-06-2017
x = 0,(15) | * 100
100x = 15,(15) | - 0,(15)
99x = 15 | ÷ 99
x = 15/99 = 5/33
Answer Link
konrad509
konrad509 konrad509
  • 19-06-2019

[tex]x=0.\overline{15}\\100x=15.\overline{15}\\\\100x-x=15.\overline{15}-0.\overline{15}\\99x=15\\x=\dfrac{15}{99}=\dfrac{5}{33}[/tex]

Answer Link

Otras preguntas

The ice blocks demonstrated A. conduction B. convection C. radiation
Bile salts play a crucial role in gastrointestinal homeostasis and digestion. Which phrase is the BEST description of the gastrointestinal function of bile salt
A room that is 5 meters long has an area of 5x + 10 square meters. What expression represents the width of the room
Learning Task 2:Read the text.Then complete the organizer that follow.Do this in your notebook.Pa-answer po ng maayos tysm.​
Help me please please please
Find the value of x.
help me pls give me awnser
what spy techniques did they use in the culper spy ring?
Write an equation of the circle with center (6,7) and radius 9. Please help thanks.
Please help!!! Also can I have an explanation please!!