if bar of soap is 40 mm x 25 mm x 2 mm and one cubic millimeter of gold weighs about 0.0005 ounce. Find the volume in cubic millimeters and the weight in ounces of this bar of soap
40mm * 25mm * 2mm = 2000mm^3
2000mm^3 * .0005 oz/mm^3 = 1 oz
now, why you tell us about a bar of soap and then about the weight of gold, I have no clue...
To find the volume of the soap bar in cubic millimeters, we need to multiply its length, width, and height together:
Volume = Length x Width x Height
Given:
Length = 40 mm
Width = 25 mm
Height = 2 mm
Volume = 40 mm x 25 mm x 2 mm
Volume = 2000 cubic mm
Therefore, the volume of the soap bar is 2000 cubic millimeters.
To find the weight of the soap bar in ounces, we'll need to multiply its volume by the weight of one cubic millimeter of gold:
Weight = Volume x Weight per cubic millimeter
Given:
Weight per cubic millimeter of gold = 0.0005 ounce
Weight = 2000 cubic mm x 0.0005 ounce/cubic mm
Weight = 1 ounce
Therefore, the weight of the soap bar is 1 ounce.