Exponents and Powers (G8)

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Perimeter and Area of Quadrilaterals (G8)

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question 1 of 4 Grade: Eight - G8

Q: Express 216 400 in standard form correct to 3 significant figures.

Let original price = P. Then P + 0.15P = 230 => 1.15P = 230 => P = 230 / 1.15 = 200.

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Let original price = P. Then P + 0.15P = 230 => 1.15P = 230 => P = 230 / 1.15 = 200.

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