Question

Solve the following riddle:

I am a number,

Tell my identity!

Take me seven times over

And add a fifty!

To reach a triple century

You still need forty​

Answer 1

Answer:

THE ANSWER IS 30.

Step-by-step explanation:

let the no. be x

so, 7x + 50 + 40 = 300 [given]

=>  7x= 300 - (50+40)

 = 7x=300-90

         =210

=> x = 210 ÷ 7 => 30

Therefore, x = 30

HOPE IT HELPS. MARK AS BRAINLIEST!