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Mathematics, 05.12.2020 01:00 allimaycatp8qgaq
Which is the sum of 3.15 × 107 + 9.3 × 106? Write your answer in scientific notation.
A 4.08 × 106 B 4.08 × 107
C 0.408 × 108 D 40.8 × 106
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Which is the sum of 3.15 × 107 + 9.3 × 106? Write your answer in scientific notation.
A 4.08 × 106...
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