Help please!!! Idk the answer.. if anyone knows then will u help me please!!! I will mark as BRAINLIEST​

Answer:
q9:20cm q10:17 dice can fit in and you have 4cm3 space remaining
Step-by-step explanation:
1L= 1000cm3
base=50cm2
base=5x10
1000/50=20cm
height =20 cm
5x10x20=1000cm3=1L
Question 10:dice=2x2x2=8cm3
box=5x4x7=140cm3
answer=140/8
answer=17.5 meaning we can fit 17 full dice into the box
The space we have left is 4cm3