The cost of A chocolate is Rs. 14 per kg & B chocolate is Rs. 20 per kg. If both A & B are mixed in the ratio 2:3, then the price per kg of the mixed variety of chocolate is:Options :Rs. 17.6Rs. 18.50Rs. 19Rs. 19.50
Question
The cost of A chocolate is Rs. 14 per kg & B chocolate is Rs. 20 per kg. If both A & B are mixed in the ratio 2:3, then the price per kg of the mixed variety of chocolate is:Options :Rs. 17.6Rs. 18.50Rs. 19Rs. 19.50
Solution
To find the price per kg of the mixed variety of chocolate, we need to use the formula for the weighted average.
The weighted average is calculated as follows:
Weighted Average = (Weight1Value1 + Weight2Value2) / (Weight1 + Weight2)
Here, the weights are the ratio in which A and B chocolates are mixed, which is 2:3. The values are the costs of A and B chocolates per kg, which are Rs. 14 and Rs. 20 respectively.
So, substituting these values into the formula, we get:
Weighted Average = (214 + 320) / (2 + 3) = (28 + 60) / 5 = 88 / 5 = Rs. 17.6
So, the price per kg of the mixed variety of chocolate is Rs. 17.6.
Similar Questions
The cost of A chocolate is Rs. 14 per kg & B chocolate is Rs. 20 per kg. If both A & B are mixed in the ratio 2:3, then the price per kg of the mixed variety of chocolate is:Options :Rs. 17.6Rs. 18.50Rs. 19Rs. 19.50
La mamá de Andrea va a preparar tres pasteles de chocolate. Necesita 15 huevos; 2,5 kg de harina; 0,8 kg de cocoa; y 1,5 litros de aceite. ¿Cuánto dinero necesita para comprar los ingredientes si los huevos cuestan $ 0,16 cada uno; $ 1,23, cada kilogramo de harina; $ 2,50, cada kilogramo de cocoa; y $ 2,65, cada litro de aceite?A.Necesita $ 10,62.B.Necesita $ 11,45.C.Necesita $ 15,89.D.Necesita $ 18,96.
The cost of 10 biscuits, 12 chocolates and 15 ice creams is ₹315. The cost of 12 biscuits, 15 chocolates and 19 ice creams is ₹389. The cost of 56 biscuits, 69 chocolates and N ice creams is ₹1797. Find the value of N for which the cost of each item cannot be determined uniquely.
Chocolate Company reports the following information from its sales budget: Expected sales: July $ 81,000August 101,000September 111,000Cash sales are normally 30% of total sales and all credit sales are expected to be collected in the month following the date of sale. The total amount of cash expected to be received from customers in September is:
Very high consumption of chocolate can lead to health problemssuch as obesity and diabetes, especially amongst youngchildren in developed economies.Discuss what is likely to be the most effective policy to reducethese problems
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.