My friend collects postage stamps. She purchased two, but found that she needed to raise money urgently. So she sold them for INR 8000 each. On one she made 20% and on the other she lost 20%.

How much did she gain or lose in the entire transaction?

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My friend collects postage stamps. She purchased two, but found that she needed to raise money urgently. So she sold them for INR 8000 each. On one she made 20% and on the other she lost 20%.

How much did she gain or lose in the entire transaction?

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