Question

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

Answer 1

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

Answer 2

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`