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Simplify 8.4 ÷ 2.1 using the decimal division method.

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Question

Simplify 8.4 ÷ 2.1 using the decimal division method.

Options

  • 0.4

  • 4

  • 40

  • 0.04

MCQ
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Solution

4

Explanation:

Multiply both by 10:

8.4 ÷ 2.1 = 84 ÷ 21 = 4

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