Input 60 = 100, inputting 120 = 200, input 240 = 400

[culubalo]

Basically I'm looking for an equation where if you input 60 you get 100, if you input double that you get double of a hundred, basically an equation where the 3:5 ratio is preserved.

Thanks in advance.

 

[soroban]

Hello, culubalo!

Basically I'm looking for an equation where if you input 60, you get 100.
If you input double that, you get double of a hundred.
Basically an equation where the 3:5 ratio is preserved.

HINT: It will be a linear function.

And you have two points: \(\displaystyle \60,\,100)\) and \(\displaystyle (120,\,200)\)

 

[Denis]

INPUT x 'example 330
y = 5*x/3
PRINT y ' 550