Answer: To calculate the volume of the block, you need to ensure that all dimensions are in the same unit. In this case, you have the length and height in centimeters and the width in inches. You should convert the width to centimeters since 1 inch is approximately equal to 2.54 centimeters.
Given:
Length = 5 cm
Height = 8 cm
Width = 2 inches (which is approximately 2.54 cm)
Now, you can calculate the volume of the block using the formula for the volume of a rectangular prism:
Volume = Length x Width x Height
Volume = 5 cm x 2.54 cm x 8 cm
Now, perform the multiplication:
Volume = 127 cm³
So, the volume of the block is 127 cubic centimeters.