# Chocholate

Table of chocolate is divided into squares on its surface. Lengthwise has 15 squares and widthwise 19 squares. We must chocolate broke into individual squares. How many times have we broke it to get only individual squares? It is not permitted to break several superposed pieces.

x =  284

### Step-by-step explanation:

$x=\left(15-1\right)+\left(19-1\right)\cdot 15=15\cdot 19-1=284$ Did you find an error or inaccuracy? Feel free to write us. Thank you! #### You need to know the following knowledge to solve this word math problem:

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