A television uses 1 unit of electricity every 10 hours.
A unit of electricity costs 9.8 p.

Calculate the cost of having a television turned on for 24 hours.

Respuesta :

Answer:

Step-by-step explanation:

9.8 p = 10 hours

24 hours = ?

= 24 hours   (9.8p)

   10 hours

=23.92p