Question

Find x, if 16:12 :: 12:x​

Answer 1

Answer:

$x = \frac{12 \times 12}{16 } \\ = 9 \: answer.$

i hope it will help you

Answer 2

$We \: know \:that ,$

$\boxed {\pink {If \: a : b :: c : d \:then \: a\times d = b \times c}}$

$Given \: 16 : 12 : : 12 : x$

$Here , a = 16, b = 12 , c = 12 \:and \: d = x$

$\implies 16 \times x = 12 \times 12$

$\implies x = \frac{ 12 \times 12 }{16}$

$\implies x = 9$

Therefore.,

$\red { Value \:of \: x } \green { = 9 }$

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