percentage

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A solution contains 20g of solute in 180g of…

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CHEMISTRY

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The number of plant species obtained from a population…

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BIOLOGY

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A man donates 10% of his monthly net earnings to his church…

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MATHS

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A car dealer bought a second hand car for N250….

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MATHS

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10.0dm³ of air containing H₂S as an impurity was passed through…

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CHEMISTRY

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The weight of a day-old chick was measured to be 0.21g

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MATHS

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Tade bought 200 mangoes at 4 for…

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MATHS