Question

the marked price of a watch is Rs. 1600 after two successive discount it is sold for rs. 1224 if the rate of firest discount is 10percent what is the role of second discount ​

Answer 1

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M.P of watch = Rs. 1600 

After Ist discount of 10%

= 1600 × 90100

= Rs. 14401600 × 90100

= Rs.1440

Customer pays (final S.P)

= Rs. 1224 x 100 × 1440

= (1440−1224) x 100 × 1440 = (1440 − 1224)

= 216

=216 × 100/1440

=15

Answer 2

Answer:

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