2024mccoocai
2024mccoocai 2024mccoocai
  • 16-02-2017
  • Mathematics
contestada

2/7 = n/49 N=?
I just need to find out what the numerator is.

Respuesta :

babygirl426 babygirl426
  • 16-02-2017
The numerator is

N = 14
Answer Link
dexteright02
dexteright02 dexteright02
  • 16-02-2017
Solving: Rule of three (directly proportional)
[tex] \frac{2}{7} = \frac{N}{49} [/tex]
multiply cross
[tex]7*N = 2*49[/tex]
[tex]7N = 98[/tex]
[tex]N = \frac{98}{7} [/tex]
[tex]\boxed{\boxed{N = 14}}\end{array}}\qquad\quad\checkmark[/tex]
Answer Link

Otras preguntas

5a - 6 + 3a and the a=2
Tickets for a concert cost $2 each for children and $5 each for adults.A group of 30 people consisting of children and adults paid a total of $87 for the concer
how does water help an organism maintain homeostasis ? can some help me answer that question please. the subject is science . ok
explain how to do this problem in steps and include answers as well
It is estimated that light takes 10,000 years to travel the full distance across our galaxy. If light travels at 3.0 x 10^8m in 1 second then what is the distan
how do I do these 2? Explain in steps please!
What is 4(x+3) thank you
As a clinical chemist in charge of the testing of blood samples. You are required to mix a solution of sodium chloride with water in the ratio of 2:5. =2:52/7 o
convert 1,000,000 to scientific notation
What does sphere of influence mean