Question

StartFraction 2 Over n EndFraction = two-thirds
a.
n = 30
c.
n = 3
b.
n = three-fourths
d.
n = 1 and one-third

Answer 1

Answer:

The value of n = 3

Hence, option c i.e. n = 3 is correct

Step-by-step explanation:

Given the expression

Start Fraction 2 Over n End Fraction = two-thirds

it means,

$\frac{2}{n}=\frac{2}{3}$

Apply fraction cross multiply

if a/b = c/d,   then a×d = b×c

$2\cdot \:3=n\cdot \:2$

$6=n\cdot \:2$

switch sides

$n\cdot \:2=6$

divide both sides by 2

$\frac{n\cdot \:2}{2}=\frac{6}{2}$

$n=3$

Therefore, the value of n = 3

Hence, option c i.e. n = 3 is correct