Problem: Which one of the following is not equivalent to 0.000000375?
Answer Choices:
A. 3.75×10−7
B. 343​×10−7
C. 375×10−9
D. 83​×10−7
E. 80,000,0003​
Solution:
83​=.375;∴83​⋅10−6=0.000000375.∴ (D) is the correct choice.