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What is the following number in decimal form? 8.49 × 10 –7 A. 0.0000000849 B. 0.000000849 C. 8,490,000 D. 849,000,000
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Jun 11, 2019
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What is the following number in decimal form? 8.49 × 10 –7
A. 0.0000000849
B. 0.000000849
C. 8,490,000
D. 849,000,000
Mathematics
middle-school
SimpleNEasy
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SimpleNEasy
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Start with the decimal point after the 8.
Now move it to the left 7 places (from the exponent -7).
You need to add place holder zeros.
Answer is:
0.000000849 which is choice B.
Benastan
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Jun 16, 2019
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Benastan
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