Question

Which one of the following is not equivalent to $0.000000375$?

• A. $3.75\times {10}^{-7}$
• B. $3\frac{3}{4}\times {10}^{-7}$
• C. $375\times {10}^{-9}$
• D. $\frac{3}{8}\times {10}^{-7}$

Answer 1

The correct option is B $3\frac{3}{4}\times {10}^{-7}$

$0.000000375=375\times {10}^{-9}=3.75\times {10}^{-7}=\frac{375}{100}\times {10}^{-7}=\frac{15}{4}\times {10}^{-7}=3\frac{3}{4}\times {10}^{-7}$