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Post-UTME Mathematics 2013 Objective — Question 87

Question 87 of 100 from the Post-UTME Screening (Post-UTME) Mathematics 2013 Objective paper, with the correct answer and a full explanation.

Evaluate (4×10³) × (6×10²), giving your answer in standard form.

A. 2400000
B. 24×10⁴
C. 2.4×10⁶Correct
D. 4.6×10³

Explanation

(4×10³)×(6×10²)=24×10⁵=2.4×10⁶.

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