Kelly bought a cup of coffee and drank 58 of it.

Write an addition equation to represent how much coffee is remaining.

What are the units for 58?

you need to learn how to type fractions.

drank 5/8, so 3/8 left

Let's represent the total amount of coffee as "C." Since Kelly already drank 58 units of coffee, the equation to represent how much coffee is remaining can be written as:

C - 58 = Remaining coffee

To write an addition equation to represent how much coffee is remaining, we need to know the total amount of coffee that Kelly initially had and the amount she drank.

Let's assume Kelly initially had 'x' amount of coffee.

The amount she drank is given as 58.

To represent how much coffee is remaining, we subtract the amount she drank from the total amount she initially had:

Remaining coffee = Initial coffee - Amount drank

Thus, the addition equation to represent how much coffee is remaining would be:

x - 58 = Remaining coffee