Lea made two candles in the shape of right rectangular prisms. The first candle is 15 cm high, 8 cm long, and 8 cm wide. The second candle is 5 cm taller but has the same length and width. How much additional wax was needed to make the taller candle?

Respuesta :

15*8*8 = 960 (volume of original candle)
20*8*8 = 1280 (volume of taller candle)
so that's an extra 320 cubic cm of wax

mark my answer brainliest please!