Question

A 2 liter bottle of juice cost $2.80. A box containing six 12 liter bottle sells for $3.90 which option has a higher cost per liter . What is that cost

Answer 1

2 liter for $1.40 a liter hope that helps :)

Answer 2

Answer: The first option has a higher cost per liter and the required cost is $1.40 per liter.

Step-by-step explanation: Given that a 2 liter bottle of juice cost $2.80. A box containing six 12 liter bottle sells for $3.90.

We are to select the option that has a higher cost per liter.

We will be using the UNITARY method to solve the given problem.

Option (1) :

The cost of 2 liter bottle of juice = $2.80.

So, the cost of 1 liter bottle of juice will be

`\$(2.80)/(2)=\$1.40.`

Option (2) :

The cost of six 12 liters bottle of juice = $3.90.

So, the cost of 1 liter bottle of juice will be

`\$(3.90)/(6*12)=\$0.05.`

Since 0.05>1.40, so the option of 2 liter bottle costing $2.80 has a higher cost per liter.

And, the required cost is $1.40 per liter.