Question

FindX,IF12:X::18 :21​

Answer 1

$\boxed{ \green{ \mathrm{x = 14}}}$

Step by Step Solution: (◠ᴥ◕ʋ)

Given : (･o･;)

$12 \ratio \orange{x} \ratio \ratio 18 \ratio 21$

To Find : (‘◉⌓◉’)

$\mathrm{x = \: ?}$

Solution : (⌐■-■)

$12 \ratio \orange{x} \ratio \ratio 18 \ratio 21 \\ \implies \: \: \: \: \frac{12}{ \orange{x}} = \frac{18}{21} \\ \implies \: \: \: \: \: \frac{ \orange{x}}{12} = \frac{7}{6} \: \: \\ \implies \orange{x} = \frac{12 \times 7}{6} \\ \implies \: \: \: \: \: \: \: \: \: \orange{x} = 14$

That's how I got (◍•ᴗ•◍)

Happy Learning (◠‿・)

Answer 2

We have,

12,x,18,21,24

5

12+x+18+21+24

=18

x=90−75=15

I HOPE IT'S HELP YOU DEAR

❤️ ALWAYS BE HAPPY ❤️