infinite number even if no curvy tops
If it is rectangular then
x^2 h = 28
h = 28/x^2
If I need to make a mold with a square base with a volume of exactly 28 cubic centimeters how many possible molds could I make?
3 answers
if you want integer dimensions, then since
28 = 2^2 x 7
the mold must be 2x2x7 or 1x1x28
28 = 2^2 x 7
the mold must be 2x2x7 or 1x1x28
The original question is to make molds for candles. 1x1X28 (height), 1x28X1 (height), 1x2x14(height), 1x14x2(height), 2x14x1(height), 1x4x7(height), 1x7x4(height), 7x4x1(height), 2x2x7(height), 2x7x2(height), totally 10 molds.