Wendy bought CDs at $3 each and sold them at $8 each. To promote sales, all customers who bought 2 CDs were given 1 free CD. After she had sold all the CDs, Wendy made a gain of $1235 despite giving away 150 CDs to her custome. How many of Wendy's customer bought only one CD?
anyone who is bored and want to solve it just go ahead. tag me for the right answer. BTW use primary 6 knowledge as this is a P6 qn.
just a little recap: http://arcanum-of-my-own.blogspot.com/2007/12/recaps-and-resolution.html
i decided to add one more for the sake of self improvement since i already clear my first resolution of the year earlier than intended. so i decided to go ahead with my language learning ( german, french, malay, jap. korean, spanish, etc.) basically any language. who interested to join me can tag me too. haha. but i won't pay for you or maybe i will, it all depends. haha.
i was quite surprise that out of my 7 resolutions, i had so far completed the first one, and my second and third one is well on the way.though the rest still need improvement. haha. but i am pretty delighted at my perserverance for my third resolution: 4 months since i last drink. wahahaha. so basically this is good. all i need is my run which i will start next wk. By AUG, ippt target should be able to fulfil. haha. ok. that's all for now as i continue to seek improvement in my resolution 2.
5 more days and i will be FREE!! eat, sleep, play, swim, run, mahjong, basically anything i also free to do.. hahaa.
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