@ ખરીદી પછી

૯૯ . ૯૮ રૂપિયા

Say he had X dollers and Y centsSo he had 100X + Y cents
Now he has Y/2 dollers and X centsThat is 50Y + X centsIf you double this, you will get original amount So original amont is 100Y + 2X cents
Equating100X+ Y = 100Y + 2X
SimplifyingX/Y = 99 / 98

This entry was posted in ગણિત, જવાબ. Bookmark the permalink.

1 Response to @ ખરીદી પછી

  1. pragnaju says:

    99 / 98

    Like

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