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.

L * W * h = 60 * 52 * 40.

As = 2( L*W + L*h + W*h).
As = 2(60*52 + 60*40 + 52*40) = Surface
area of each box.

At = 280 * As. = Total area.

Thanx..

To find the area of the cardboards required to make 280 boxes, we need to calculate the total surface area of one box and then multiply it by the number of boxes.

The surface area of a box can be found by calculating the sum of the areas of all six sides.

A box has six sides: a top and bottom face, front and back faces, and two side faces.

The area of each side can be calculated by multiplying the length by the width.

Given the dimensions of the box:
Length = 60 cm
Width = 52 cm
Height = 40 cm

To find the area of the top and bottom faces, we multiply the length by the width:
Top and Bottom Area = Length * Width = 60 cm * 52 cm

To find the area of the front and back faces, we multiply the length by the height:
Front and Back Area = Length * Height = 60 cm * 40 cm

To find the area of the two side faces, we multiply the width by the height:
Side Area = Width * Height = 52 cm * 40 cm

Now we can calculate the total surface area of the box:
Total Surface Area = 2 * (Top and Bottom Area) + 2 * (Front and Back Area) + 2 * (Side Area)

Substituting the values we found earlier:
Total Surface Area = 2 * (60 cm * 52 cm) + 2 * (60 cm * 40 cm) + 2 * (52 cm * 40 cm)

Calculate the total surface area of one box:
Total Surface Area = 2,106,240 cm²

To find the area of the cardboards required to make 280 boxes, we multiply the total surface area of one box by the number of boxes:
Area of Cardboards = Total Surface Area * Number of Boxes = 2,106,240 cm² * 280

Calculating the final result:
Area of Cardboards = 590,075,200 cm²

Therefore, the area of cardboards required to make 280 such boxes is 590,075,200 square centimeters.