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A man spent rs 564 in buying goose and duck , if each goose cost rs 7 and each duck cost rs 3 and if the total no of birds bought was 108 , how many of each did he buy
Answers (1)
Assume he bought x goose => 108 - x = duck
ATQ
7x + 3(108-x) = 564
7x - 3x + 324 = 564
4x = 564 - 324
x = 240/4 = 60
Hence he bought 60 goose and 48 duck.
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