Answer:
The probability of drawing exactly one blue marble is 15 over 32
Step-by-step explanation:
did test
Amount of chocolate milk Ana drinks =
liter
Total amount of chocolate milk in refrigerator =
liter
We have to determine the total number of glasses she will pour
liter of milk from
liter of milk.
Total number of glasses will be determined by dividing the total amount of milk by the amount of milk required for one glass
Total number of glasses = 
= 
= 
= 5.6 glasses
So, 5.6 glasses will be poured from the given amount of chocolate milk.
Let, the numbers = x, (x+2), (x+4)
x+x+2+x+4 = 63
3x+6=63
3x=57
x = 19
so, smallest number would be 19
They are equal because if you make 4/5 into a denominator of 10 it is 8/10