Question

A man spends 100 Rs. on screws costing 40 paise per dozen and 50 Rs.on screws costing 50 paise per dozen,what is the average cost per dozen​

Answer 1

Answer:

the average cost is 50

Step-by-step explanation:

A man spends 100 Rs. on screws costing 40 paise per dozen and 50 Rs.on screws costing 50 paise per dozen,what is the average cost per dozen is 50