Question

The Previous and current values of a metre are 5,600 Kw and 6, 800kw respectively. If the monthly metre Charge is # 20 and one unit of the kw is #4, calculate the amount to be paid ​

Answer 1

Step-by-step explanation:

6800 - 5600 = 1200 kw-hr used

total charge is meter charge + kw-hr charge

= 20 + 4 (1200) = # 4820