Question

What is the answer of this question tell me

Answer 1

$\underbrace\mathscr\red{Solution}$

130 : 350 : : 30 : 80.769

Let the unknown number be x.

$\frac{130}{350} = \frac{30}{x}\\ x = \frac{30 \times 350}{130} \\ x = \frac{10500}{130}\\  x = 80.769$

❥ Hope it helps.