Question

Q.1. After an increment of 16%% in the cost of a
machine, it becomes Rs 4900: Find the initial cost
of machine.​

Answer 1

Answer:

4200

Step-by-step explanation:

Rs.4200

Step-by-step explanation:

Let the initial cost be x .

We are given that after  in the cost of machine .It becomes Rs. 4900

Increment % =  

Increment =  

Cost after increment =  

ATQ

So,  

Hence the initial cost is Rs.4200