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Question 8
80%
a.

Write 8.4 × 10-1 as an ordinary number.

[1]
b.

Work out the value of (2.5×104)×(5.2×102)(2.5 \times 10^4) \times (5.2 \times 10^2)(2.5×104)×(5.2×102) Give your answer in standard form.

[2]

Standard Form Questions

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