A plastic box `1. 5 m` long, `1. 25m` wide and `65 c m` deep is to be made. It is to be open at the top. Ignoring the thickness of the plastic sheet, determine: The area of the sheet required for making the box.

Explanation

To determine the area of the sheet required for making the plastic box, we will follow these steps:

### Step 1: Identify the dimensions of the box
- Length (L) = 1.5 m
- Width (B) = 1.25 m
- Height (H) = 65 cm = 0.65 m (convert cm to m)

### Step 2: Calculate the area of the four walls of the box
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