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

PLEASE HELP! I HAVE A CHAPTER TEST TM ON THIS Directions: Solve the right triangle. Round decimal answers to the nearest tenth. OKK so my question is I’m not s
What is due process? F. procedures the government must follow when taking any action against G. a foreign-born person must fulfill to become a citizen of a pers
explain how drought and el nino two-related hydrometeorological hazards​
Somebody saw something. Vrai ou faux ?
Solve for x. 2/x^2−4 − 1/x+2=3/x−2 −32 −12 23 2
Rewrite the radical expression as an expression with a rational exponent. 4x5 О x20 х It don’t like these problems
one reason China has become an important international power is because​
Please help this is the last question I have not answered for my quiz and I have no idea what the answer is. Thank you
Which activity is not one of the primary ways political parties shape public policy?
What is biographical article?