guolin0330
guolin0330 guolin0330
  • 02-07-2020
  • Mathematics
contestada

When $\frac{1}{1111}$ is expressed as a decimal, what is the sum of the first 40 digits after the decimal point?

Respuesta :

mhanifa
mhanifa mhanifa
  • 02-07-2020

Answer:

90

Step-by-step explanation:

1/1111= 0. (0009) cycles of 0009 after decimal point (one 9 per 4 digits)

Number of digits 9:

  • 40/4= 10
  • 10*9= 90
Answer Link
lfarmer
lfarmer lfarmer
  • 26-07-2020

Answer:

90

Step-by-step explanation:

Answer Link

Otras preguntas

663 rounded to the nearest ten and hundred
For revolutionaries like sam adams, the term____________ embraced a way of life a core ideology and an uncompromising commitment to liberty and equality A. Ind
What steps might a scientists take when he or she tests a hypothesis
Which of the following caused sectional argument? a. tariffs b. slavery c. westward d. all of the above
Evaluate the expression when x = 7 and y = 2 x – y – 3 a. 2 b. 5 c. 6 d. 8
show that 40 is one tenth of 400
what property describes the number sentence 6 Plus 0 equals 6
Which is an example of the associative property? A. –(18 + 3) = –18 + (–3) B. –17 + 0 = –17 C. (–8 + 10) + 4. = –8 + (10 + 4) D. –5 + 7 = 7 + (–5)
Is 41/50 closer to 9/11 or 10/11
How did the Holocaust contribute to ongoing Arab-Israeli conflict? a. Since so many Jewish people had been murdered in the Holocaust, many international organi