Question

Find the value of x, if
.
03.
(1) 3.5 : 2.5 ::x: 12​

Answer 1

Answer:

X=16.8

Procedure

• for solving this type question
• convert ratio into fraction

The question changes to

$\rightrightarrows \frac{3.5}{2.5} = \frac{x}{12}$

$\rightrightarrows \frac{35}{25} = \frac{x}{12}$

$\rightrightarrows \frac{7}{5} = \frac{x}{12}$

$\rightrightarrows \: x = \frac{7}{5} \times 12$

$\rightrightarrows \: x = 16.8$

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