2L = 2000mL
2000mL / 400mL = 5
therefore, each cup is filled exactly half way
There is 200mL in each of the 10 cups.
The slide costs $2 each time you ride. $15/2 = 7.5 so you can ride it 7 times.
1 divided by 3

Turn fraction into decimal

Since it is repeating, and it's a 3, you don't need to round it up
The rule is 5+ = round up while 4- = round down.
Answer:
You need to attach the picture of the angles