Answer:
3 times as great
Step-by-step explanation:
The most amount of water is 3/4 full
The least amount of water 1/4 full
To get from 1/4 to 3/4, you multiply by 3:

(I made 3 into 3/1 to show how you multiply across easier)
Answer:
I did not understand its confusing
On a horizontal number line, -6 is located to the (left) of -4. So, -6 is (less than) 4.
Answer:
Add the numbers together and divide by the number of numbers. (The sum of values divided by the number of values). Arrange the numbers in order, find the middle number. (The middle value when the values are ranked).