Question

Help me with this puzzle!!!!!!!!!

Answer 1

Answer and Step-by-step explanation:

This puzzle is a "brain teaser" but the answer that replaces with "$?$" $449$

Here's the trick:

$5*3=15-1=14$

$300*3=900-1=899$

$150*3=450-1=449$

And that's how you get the answer: = $449$

Answer 2

Answer and Step-by-step explanation:

5 * 3 = 15 - 1 = 14

300 * 3 = 900 - 1 = 899

150 * 3 = 450 - 1 = 449

The answer is 144