Question

The minimum charge for first 175 of telephone calls

is Rs. 300. If the charge of each additional call is Rs.
3.50 , how much will be charge for 389 telephones
calls?​​

Answer 1

Rs. 1,049

Explanation:

Charge for 175 of telephone calls

= Rs. 300

Additional charge per call = Rs.

3.50

how much will be charge for 389 telephones calls?

389 telephones calls - 175 telephones calls = 214 telephones calls

Charge for 389 telephones calls = charge of 175 telephone call + (charge of 389 telephones calls - 175 telephones calls)

= Rs. 300 + charge of 214 telephones calls

= Rs. 300 + 214(Rs. 3.50)

= Rs 300 + Rs. 749

= Rs. 1,049