jaiibby jaiibby
  • 18-01-2019
  • Mathematics
contestada

what is the fraction of 0.72 repeating

Respuesta :

icanhelp00
icanhelp00 icanhelp00
  • 18-01-2019
72/100 seventytwo over one hundred
Answer Link
jcherry99
jcherry99 jcherry99
  • 18-01-2019

Answer:

8/11

Step-by-step explanation:

There is a trick in dealing with 0.727272727272 .... to make it into a fraction.

x = 0.727272727272.....           Multiply by 100

100x = 72.727272727272...     Now write x below it

     x =   0.727272727272        Subtract

99x = 72                                    The repeating decimal is gone ÷ 99

99x/99 = 72/99                         Reduce

x = 72 / 99 = 8/11



Answer Link

Otras preguntas

Let u=ln x and v= ln y. Write ln y^7/x^5 in terms of u and v
Which of the y-values satisfy the following inequality? 2>y/5-1
hey can anyone pls help me out in dis real quick!!!!!!!!
100pts: Find F(5) if F is a recursive function as defined below: F(0) = 0, F(1) = 3, F(n) = n * F(n-1) + F(n-2) I GIVE BRAINLIEST
i really need help school is about to end and i haven't finished my grade repair !!
What is the theoretical probability of rolling two dice and getting an odd number on both of them?
which expression can be used to find the surface area of the following triangular prism
How does Justin react when he first sees August?
what is 5.670 rounded to whole gram
President Kennedy dealt with which of the following issues? Watergate erecting of the Berlin Wall Americans landing on the moon Iran-Contra