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WAEC Mathematics 2023 Paper

Question : 12

Total: 50

\frac{4.314 \times 0.000056}{0.0067}

Solution:

Concept:

Multiplication and division of decimals, with rounding to three decimal places.

Explanation:

First, multiply the numerator values.

4.314 \times 0.000056 = 0.000241584

Now divide by the denominator.

\frac{0.000241584}{0.0067} = 0.0360573

Round the result to three decimal places.

The fourth decimal digit is

3

, so the third decimal digit remains unchanged.

Thus,

0.0360573 \approx 0.036

Answer:

0.036

Correct option: D.

0.036

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