To find the volume of the block, we can use the formula:
Volume = Mass / Density
Given that the mass of the block is 20 grams and the density is 3 grams per cubic centimeter, we can substitute these values into the formula:
Volume = 20 grams / 3 grams per cubic centimeter
Simplifying the expression, we find:
Volume ≈ 6.67 cubic centimeters (rounded to two decimal places)
I hope this helps! :)