6. The difference between successive discounts
of 40% followed by 30% and 45% followed
by 20% on the marked price of an article is
Rs. 12. The marked price of the article is
(a) Rs. 400
(b) Rs. 800
(c) Rs. 600
(d) Rs. 200
plzzzz tell me with explanation
Answers
Answered by
1
Answer:
According to first condition
total discount = a + b - ab/100
= 40 + 30 -40×30/100=70−12
In first condition total discount = 58% .......(i)
In second condition total discount
= 45% + 20% - 45×20/100
total discount = 56%
⇒58% - 56% = Rs. 12
2% = 12⇒1% = 6
⇒100% = 600
=> mark price will be Rs. 600
Answered by
1
Answer:
Correct Answer:
C) Rs. 600
Step-by-step explanation:
Description for Correct answer:
According to first condition
total discount = a + b - ab/100
= 40 + 30 -40×30/100=70−12
In first condition total discount = 58% .......(i)
In second condition total discount
= 45% + 20% - 45×20/100
⇒ total discount = 56%
⇒ According to question,
⇒58% - 56% = Rs. 12
⇒2% = 12⇒1% = 6
⇒100% = 600
∴ mark price will be Rs. 600
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