Answer:
9.) A
10.) B
Step-by-step explanation:
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Number of containers for 2 litres of water = 1
So, number of containers for 1 litre of water = ½
So, number of containers for 30 litres of water
= ½ × 30
= 30/2
= 15
So, 15 of these containers would be needed to fill a 30-liter drum.
Answer:

Step-by-step explanation:

Answer:
The median is 22
Step-by-step explanation:
Carl needs to find the (B) Volume of the fish tank
Hope this helped!!