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Divide mentally.   90.9 ÷ 3,000,000 = ?   A. 30.3   B. 0.000303   C. 0.0000303   D. 0.000000303

User Sindyr
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C b/c 90.9 / 3 = 30.3. Since 90.9 is divided by 3 mil, there are 6 zeros. That means you should move the decimal place 6 times to the left from 30.3 to get .0000303.
User Superlee
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the answer is C- 0.0000303
User Joshas
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