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When expressed in scientific notion the number 1,230,000,000 is 1.23 x 10B. The value of B is.

A.2.
B. 7.
C 8.
D. 9.
E 10

1 Answer

4 votes
i hope this helps you



123×1000000000


123×10^10

123×1/100×10^12

1,23×10^12



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