Question

A mobile company charges Rs 50 per month as rental and 10p per minute for calls. write down a algebraic expression to represent the cost of the bill. If m represents the number of minutes spent on the calls. Find the cost of the bill if the time spent on the telephone was 1 hour

Answer 1

Answer:

₹56

Step-by-step explanation:

Algebraic Formula :

$\implies$ $\sf{Monthly\:bill=50+0.1m }$

$\implies$ $\sf{ 50+0.1(60)}$

$\implies$ $\sf{50+6 }$

$\implies$ $\boxed{\sf{Monthly\:bill=56} }$

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Answer 2

Answer:

Step-by-step explanation:

algebraic expression=

no. of paise paid each min.=1

10×m= customer's bill