Question

2.5 kg of bananas cost $10. what is the cost of 1 kg?

Explanation:

Step1: Identify the formula

To find the cost per kilogram, we use the formula: Cost per kg = Total Cost / Total Weight.

Step2: Substitute the values

Total Cost = $10, Total Weight = 2.5 kg. So, Cost per kg = $\frac{10}{2.5}$.

Step3: Perform the division

$\frac{10}{2.5} = 4$.

Answer:

The cost of 1 kg of bananas is $4.