A box of cereal states that there are 75 calories in a three fourths -cup serving. What is the unit rate for calories per cup? How many calories are there in 3 cups of the cereal?

The unit rate is 100 calories per cup.

And there are 300 calories in 3 cups of the cereal.

Step-by-step explanation:

Given:

A box of cereal states that there are 75 calories in a three fourths -cup serving.

Now, to find the unit rate for calories per cup. And calories in 3 cups of the cereal.

So, we use unitary method to get the unit rate and calories in 3 cups of the cereal:

In cup of serving there are calories = 75.

So, in 1 cup of serving there are calories =

Thus, in 3 cups of serving there are calories =

Therefore, the unit rate is 100 calories per cup.

And there are 300 calories in 3 cups of the cereal.

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4400

step-by-step explanation: