Linear and simultaneous equations?

Rakesh wanted to buy a book costing Rs. 270. He had notes of Rs. 10, 20 and 100. In how many ways can he pay for the book such that he uses at least one note of each denomination?

125 Views|Posted 2012-07-04 11:04:19

Asked by Nilesh

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Nikhlesh Mathur | Guide-Level 14

2012-07-04 11:11:15

This is a query regarding the specific technical matter of subject, which we request to keep such questions away from this forum. This forum is not meant to solve technical queries of the subject matters. Nilesh, I suggest you please discuss with your mathematics teacher for this question.