Question

Hyla has blocks of clay that are each 4 centimeters by 4 centimeters by 2 centimeters. She needs to cover the bottom of a box with a 2-centimeter tall layer of clay. The bottom of the box is 24 centimeters long and 20 centimeters wide. How many blocks of clay does Hyla need?

Answer 1

The number of blocks of clay needed by Hyla is 30 blocks

What is area?

Area is the region bounded by a plane shape.

To calculate the number of blocks of clay needed by Hyla, we find the area of the bottom of the box and divide it by the area of the block.

Formula:

• n = LWH/lwh............... Equation 1

Where:

• n = Number of blocks of clay needed by Hyla
• L = Length of the bottom of the box
• W = Width of the bottom of the box
• H = Height of the box
• l = Length of the bottom of the block
• w = Width of the block
• h = Height of the block.

From the question,

Given:

• L = 24 cm
• W = 20 cm
• H = 2 cm
• l = 4 cm
• w = 4 cm
• h = 2cm

Substitute these values into equation 1

• n = (24×20×2)/(4×4×2)
• n = 30

Hence, The number of blocks of clay needed by Hyla is 30 blocks

Learn more about area here: brainly.com/question/2217700

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