Question:
Solve: \( 0.003 \times 0.0004 \) = ?
Solve: \( 0.003 \times 0.0004 \) = ?
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When multiplying decimals, count the total number of decimal places and adjust the final answer accordingly.
Updated On: Mar 25, 2025
- 0.0012
- 0.00012
- 0.0000012
- 0.000012
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The Correct Option is C
Solution and Explanation
Given:
\[
0.003 \times 0.0004
\]
Step 1: Convert to scientific notation:
\[
(3 \times 10^{-3}) \times (4 \times 10^{-4})
\]
Step 2: Multiply the numbers:
\[
(3 \times 4) \times (10^{-3} \times 10^{-4})
\]
\[
12 \times 10^{-7}
\]
Step 3: Convert back to decimal form:
\[
0.0000012
\]
Thus, the correct answer is 0.0000012.
Thus, the correct answer is 0.0000012.
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