Question

Suppose the cost of a phone call is 4paise per second. Then how much will you end up paying in Rs. to the telephone operator at the end of a 23 min call ?

Answer 1

Answer:

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Step-by-step explanation:

The cost of 23 minute call is 55 rupees and 20 paisa

Answer 2

Given:

The cost of a phone call is 4 paise per second.

To find :

The amount to be paid in Rupees for a 23 min call

Solution:

The cost of a phone call is 4 paise per second.

The cost of a phone call for 1 minute is 4 × 60 = 240 paise or Rs 2.40

The cost of a phone call for 24 minute is 24 × 2.4 = Rs 57.60

The cost of a phone call for 24 minute = 57 Rupees 60 paise

We will you end up paying in Rs.57.60 to the telephone operator at the end of a 23 min call.

Final answer

he cost of a phone call is 4 paise per second.The amount to be paid to the telephone operator in Rupees for a 23 min call is Rs 57.60