This is math qustn plz help me to solve it bcz tmrw my test soreply soon as soon
A box measures 60cm*52cm*40cm.find the area of the cardboards required to make 280 such boxes.
We don't speak "texting" , most of us still speak and operate in English.
Please repost.
figure the cardboard for one box, then multiply by 280.
Please tell me how to solve it
To find the area of the cardboard required to make 280 such boxes, you first need to determine the total surface area of one box and then multiply it by the number of boxes. Here's how you can calculate it step by step:
Step 1: Find the surface area of one box.
To find the surface area, you need to calculate the area of each face of the box and then add them up.
The box has 6 faces:
- Two faces with dimensions 60cm × 52cm (top and bottom)
- Two faces with dimensions 60cm × 40cm (front and back)
- Two faces with dimensions 52cm × 40cm (sides)
Calculating the area for each face:
- Top and bottom: 60cm × 52cm = 3120 square centimeters each
- Front and back: 60cm × 40cm = 2400 square centimeters each
- Sides: 52cm × 40cm = 2080 square centimeters each
Step 2: Calculate the total surface area of one box.
Add up the areas of all the faces:
3120 + 3120 + 2400 + 2400 + 2080 + 2080 = 15,200 square centimeters
Step 3: Find the area of cardboard required for 280 boxes.
Multiply the total surface area of one box by the number of boxes:
15,200 square centimeters × 280 = 4,256,000 square centimeters
So, the area of the cardboards required to make 280 such boxes is 4,256,000 square centimeters.