Wednesday, August 10, 2011

Soalan Perah Otak : Brain foods :))

Ahmad nak beli baju harga RM97 tp xde duit. So dia pn pinjam la RM50 kat akak, RM50 kat adik.Skrg dh ada RM100 dlm tgn. Lps beli baju, cashier plgkan RM3. Jd dia pun plgkan semula RM1 kat kakak. RM1 kat adik. Lg RM1 pegang. Skrg ni hutang kakak jd RM49, utang adik jd RM49.Tp bila sy campur dua2 utang akak n adik, RM49+RM49= RM98. Campur duit dlm tgn RM1=RM99.Mana lagi RM1?

2 comments:

  1. haha..
    This math's tricky dude.
    Actually the money didn't miss anywhere.
    We just minus the total money that he owed (RM98) with the total price of shirt (RM97)..
    RM 98-RM97 = RM 1 (This is the money that we try to find before this).
    So, RM 98(total money that he owed) + RM 1(his money) + (RM 98-RM97) = RM 100.

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