Question

Three casting chosen from a batch of 145, weight 5.34kg, 5.33kg, 5.38kg respectively. taking the average of these to be the averages of the batch find the cost of the batch at the rate of ₹7.17 per kg solv the questions​

Answer 1

Answer:

₹194.3  (this is the cost of a batch)

Step-by-step explanation:

avg. of  5.34kg, 5.33kg, 5.38kg = 5.35

5.35kg = ₹7.17

1 kg = ₹1.34

145 x ₹1.34 = ₹194.3  (this is the cost of a batch)