Question

4/n = 4/5

Please provide best answer:

A: n = 5
B: n = 5/16
C: n = 3 1/5
D: n = 50​

Answer 1

Answer:

$\huge\boxed{\sf n = 5}$

Step-by-step explanation:

$\sf \frac{4}{n} = \frac{4}{5} \\\\Cross \ Multiplying \\\\n * 4 = 4*5\\\\Divide \ both \ sides \ by \ 4 \\\\\frac{n*4}{4} = \frac{4*5}{4} \\\\n = 5 \\\\\rule[225]{225}{2}$

Hope this helped!

~AH1807

Answer 2

Answer:

n = 5

Step-by-step explanation:

$\frac{4}{n} = \frac{4}{5}$

Dividing 4 on both the sides gives ,

$= > \frac{4}{n} \div 4 = \frac{4}{5} \div 4$

$= > \frac{4}{n} \times \frac{1}{4} = \frac{4}{5} \times \frac{1}{4}$

Cancelling 4 from numerator and denominator from both the sides ,

$= > \frac{1}{n} = \frac{1}{5}$

Cross-multiplying the denominators of both sides,

$= > n = 5$