Electricity Bill: Exercise 2

You may need a calculator to fill in the blanks.

  Present meter reading: 61794 units
Previous meter reading: 60603 units
                   Units used: (HINT - subtract the meter readings. Also type this number into the next box.)

Electricity cost: units at 6p per unit: £ (HINT - 6p is £0.06, then multiply the numbers together)
                                     Standing Quarterly charge: £8.50
                                                          Total bill: £ (HINT - add the electricity cost to the quarterly charge)