Question

rental for a telephone is rupees hundred and the rate of calls is 30 paise per minute write an algebraic expression to represent the amount of Bill if and represent the number of minutes spent on calls​

Answer 1

Answer:

8.33minutes

Step-by-step explanation:

Total rent =100 rupees

Rent per second=0.3 rupees

Per minute=0.3*60 rupees

Let the minutes he used is X.

Then, X *0.3*60 =100

X = 100*10/3*60

Then we will get 8.33rupees as answer.