20. In a sale, a shop reduces all its prices by 15%. Calculate :
(1) the cost of an article which was originally priced at 40.
(ii) the original price of an article which was sold for 20.40
Answers
Answered by
2
Answer:
24 THIS IS THE ANSWER OF ONLY i
Step-by-step explanation:
It is given that
Rate reduction =15%
(ii) Sale price =Rs20.40
Rate of reduction =15%
We know that
Cost price = (SP×100)/ (100 - reduction %)
Substituting the values
= (20.40×100)/(100−15)
By further calculation
= (2040×100)/(100×85)
=Rs24
Answered by
0
Answer:
Answer:
24 THIS IS THE ANSWER OF ONLY i
Step-by-step explanation:
It is given that
Rate reduction =15%
(ii) Sale price =Rs20.40
Rate of reduction =15%
We know that
Cost price = (SP×100)/ (100 - reduction %)
Substituting the values
= (20.40×100)/(100−15)
By further calculation
= (2040×100)/(100×85)
=Rs24
Step-by-step explanation:
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