The monthly charges for Jims phone is
Monthly charge £20
100 free mins then 9p per min
200 free texts then 11p per text
During 1 month Jim makes 140 mins of calls and 261 texts
Work out the total charge for the month ?

Respuesta :

Answer: £30.31

Explanation:

100/140 minutes of calls were free. Then, 40 x .09, which is 3.6

61 non-free texts, costing 11p each. So... 61 x .11 = 6.71

Add those together, with 20.