Question

Dan used 942 units of electricity from July to October. The master reading in July was 32 347 units. B) Each unit costs 14p. How much do 942 units coast?

Answer 1

Answer:

a. 33289

b. £131.88

Step-by-step explanation:

a. 32347+942=33289

b. 942x14=13188. 13188 divided by 100=131.88

Answer 2

The reading of meter in October month is 33,289 units.

The cost of 942 units is 13,188p.

What is unitary method?

The method in which first we find the value of one unit and then the value of the required number of units is known as the Unitary Method.

According to the given question.

Dan used 942 units of electricity from July to October.

Also, the reading of meter in July was 32347 units.

a) Therefore,

The reading of meter in October  = 32347 + 942 = 33,289 units

( because 33,289 - 32,347 = 942 units of electricity used in three months)

Hence, the reading of meter in October month is 33,289 units.

b) Cost of one unit is 14p.  (Given)

Therefore, the cost of 942 units = $942 \times 14p =13,188p$

Hence, the cost of 942 units is 13,188p.

Find out more information about unitary method here:

https://brainly.com/question/22056199

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