Kelly has 2 liters of milk in the refrigerator. she used 1/2 liter of milk in the morning with breakfast. she then use the same quantities of milk at both lunch and dinner, such that she used up all the milk. what quantity of milk does she use at dinner?

3/4 liter

Step-by-step explanation:

Kelly starts at 2 liters, then uses 1/2 liter in the morning, so we have 1 1/2 liters. Then, the rest is used for lunch and dinner, and both being the same amount, she used 3/4 liter of milk for dinner.

3/4 or 0.75 liters

Step-by-step explanation:

2-1/2= 1 1/2 or 1.5

1.5/2= 0.75 or 3/4

check your

3/4+3/4= 6/4= 1 2/4 = 1 1/2 or 1.5

3/4 or 0.75 liters  

d. vertex

step-by-step explanation: