oschlaud1444 oschlaud1444
  • 03-04-2018
  • Mathematics
contestada

Four times the reciprocal of a number equals 2 times the reciprocal of 7. find the number.

Respuesta :

wolf1728
wolf1728 wolf1728
  • 03-04-2018
4 * (1/n) = 2 * (1/7)
4/n = 2/7
28 = 2n
The number equals 14

 
Answer Link
popalabdulqayou
popalabdulqayou popalabdulqayou
  • 05-04-2018
[tex]4 (1/n)=2(1/7) 4/n=2/7 n=4(7/2) n=14[/tex]
so first let n to represent the number and then write and solve the equation as above process.

:)

Answer Link

Otras preguntas

Expression is equivalent to a3 b5 c2 ?
Which of the following can be included in the description of the tone of a literary work? a. an author's attitude toward the characters and events in his or he
The expression 0.70 (P-40) +0.2P represents the final price of a sofa after two discounts were taken and a delivery fee. The delivery fee is added to the dis
Rheumatoid arthritis is a disease that occurs when the body’s immune system starts attacking its own joint tissue. The symptoms are pain, inflammation, and swel
x-4>-9What is the solution to this inequality?
The height of the gateway
How is multiplying a whole number by a mixed number the same as multiplying two mixed numbers? Please help.
Is 18 a divisor of 6?
20. On which matter did Pope Gregory VII seek to limit the power of the Holy Roman emperor? (1 point) distribution of lands interpretation of scripture lay in
Which statement best shows the difference between an essay’s theme and the author’s purpose? The author’s purpose is the message the author wants to convey, whi