February 20, 2017

Homework Help: Ststistic

Posted by Rida on Sunday, February 13, 2011 at 5:18am.

for abrar ul haq show the rate of an adult pass is rs 20 more than the children pass. when a company sold 50 adult passess and 200 children passess , the amount collected re. 2250. find the rice of an adult pass.

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