Question

if 10:5::12:x then the value of x will be​

Answer 1

Answer:

• x = 6

Solution:

10:5::12:x can be written as $\dfrac{10}{5}=\dfrac{12}{x}$

Cross-Multiplying

$\large \implies 10\times x=12\times 5 \\\\\implies x =\dfrac{12 \times \cancel{5}}{^2\cancel{10}} \\\\\implies x = \dfrac{^2\cancel{12}}{\cancel{2}} \\\\\implies \underline{\boxed{\pink{\mathfrak{x = 6}}}}$

Therefore,

Value of x is 6.