Question

find the value of in n in each following proportions (a)n:4=3:6​

Answer 1

Given :-

• n : 4=3 : 6

To find :-

• Value of n

So, according to the question:-

$\large\mathtt{\implies \: n \ratio4 = 3 \ratio6}$

Converting in fraction :-

$\\ \large\mathtt{\implies \frac{n}{4} = \frac{3}{6} }$

Finding, the value of n,

$\large\mathtt{\implies \: n \times 6 = 3 \times 4}$

$\large\mathtt{\implies n \times 6 = 12}$

$\\ \large\mathtt{\implies \: n = \frac{ \cancel{12} ^{2} }{ \cancel{6}} }$

$\color{red}\large\mathtt{\implies \: n = 2}$