Answer :

wsong214

Answer:

8000

Step-by-step explanation:

top: 20 * 2 / 2 *40 = 800

bottom: 20 * 40 * 9 = 7200

add

neonoby3

Answer:

Explanation is in a file

8000

Step-by-step explanation:

top: 20 * 2 / 2 *40 = 800

bottom: 20 * 40 * 9 = 7200

Other Questions