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nikklg [1K]
3 years ago
5

Louie made 8.1 liters of fruit punch using only grape juice and carbonated water. He used 4.2 liters of grape juice. The equatio

n 4.2 + c = 8.1 can be used to represent this situation, where c is the number of liters of carbonated water used. How many liters of carbonated water did Louie use?
Mathematics
1 answer:
Dmitriy789 [7]3 years ago
7 0

Given:

The equation is:

4.2+c=8.1

Where c is the number of liters of carbonated water used.

To find:

How many liters of carbonated water did Louie use?

Solution:

We have,

4.2+c=8.1

We need to solve this equation for c to find the number of liters of carbonated water used by Louie.

Subtracting 4.2 from both sides, we get

4.2+c-4.2=8.1-4.2

c=3.9

Therefore, Louie used 3.9 liters of carbonated water.

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