If a 7 kg block of special creamy chocolate costs \( R 420 \), what is the rate per kilogram?

To find the rate per kilogram of the special creamy chocolate, we can use the formula: \[ \text{Rate per kilogram} = \frac{\text{Total cost}}{\text{Total weight}} \] Given: - Total cost = \( R 420 \) - Total weight = 7 kg Substitute the given values into the formula: \[ \text{Rate per kilogram} = \frac{420}{7} \] Now, we can calculate the rate per kilogram. Calculate the value by following steps: - step0: Calculate: \(\frac{420}{7}\) - step1: Reduce the numbers: \(\frac{60}{1}\) - step2: Calculate: \(60\)