Secondary revision · Mathematics - G8

Exponents and Powers (G8)

Question 1 of 4 Grade: Eight - G8

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

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Normal hours = 40, overtime hours = 12. Normal pay = 40 × 15 = K600. Overtime rate = 2 × 15 = K30 per hour. Overtime pay = 12 × 30 = K360. Total = 600 + 360 = K960.

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Perimeter and Area of Quadrilaterals (G8)

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