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

What events occurred between 1850 and 1950 that influenced the size of the national debt?
Which one of the following functions is generally a responsibility assigned to the corporate treasurer?
Simplify your answer. 10^1+10^0
y=5/6x+1 -x+y=2 could anyone help me with this??
The links are both part of one question on The Industrial Age.
What is the pH level of Mg?
The sea which touches the countries spain,italy,and greece,as well as libya,egypt and morroco is
Describe two ways that humans have contributed to the deforestation of Africa
If I push a 50kg mass with an applied force of 100N, then what was the maximum kinetic friction of the mass only accelerates at 1.5m/s^2?
Why is the freedom of the press so important democratic government??