Claire has 3 liters of milk in the refrigerator. She buys 2 more containers of milk that have 2 liters in each. Let m = total liters of milk. Which equation can we use to find the total liters of milk Claire has?

Answer 1

Let m be the total liters of milk Claire has.
Since Claire has 3 liters of milk, we know that the total liters of milk Claire has is 3+m.
Since each additional container of milk has 2 liters, Claire bought 2 containers of milk that each have 2 liters, so she bought 2*2= <<2*2=4>>4 liters of milk.
This means the total liters of milk Claire has is m+4.
So the equation we can use to find the total liters of milk Claire has is 3+m=m+4. Answer: \boxed{3+m=m+4}.