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, 2020 Difficulty 1.0 Junior Find the answer United Kingdom
What is half of 1.6 × 10 6 1.6 \times 10^6 1.6 × 1 0 6
(A) 8 × 5 6 8 \times 5^6 8 × 5 6 4 × 10 6 4 \times 10^6 4 × 1 0 6 8 × 10 5 8 \times 10^5 8 × 1 0 5 8 × 10 2 8 \times 10^2 8 × 1 0 2 1.6 × 10 3 1.6 \times 10^3 1.6 × 1 0 3
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