Question

ONLY: Calculate the cost of the number of units used.

Answer 1

Answer:

a) 146 units used

b) 760 is the cost of used units

Step-by-step explanation:

Good morning

Answer 2

Answer:

3136 Paise or 31.36 Rs

Step-by-step explanation:

(a) 7143-6997=146

(b) For First 100 units =100×24p=2400p or 24 Rs

For remaining 46 units =46×16p=736p or 7.36 Rs

Total cost =2400+736=3136p or 31.36 Rs

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