Answer:
6500 cm^3.
Step-by-step explanation:
That would be the volume of the large box - the volume of the cube
= 15*25*20 - 10^3
= 7500 - 1000
= 6500 cm^3.
thanks mate
Answer:the answer is
Step-by-step explanation:c
rounded to the nearest 10 is 840
rounded to the nearest 100 is 800