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avatarAsked on October 15, 2019 by Muhammad Mulmuley

The cost of a pen is . If its cost decreases by then the number of pens purchased of is _______.

A

B

C

D

Answer

The cost of a pen is .
Its cost decreases by .
Then new cost of pen is


.

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Guj Board March 2017 Class 10 Maths

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