Question

Which of the following is equivalent to $7.7\times {10}^{-6}$?

• A. $0.00000077$
• B. $0.0000077$
• C. $0.000077$
• D. $0.00077$

Answer 1

The correct option is B $0.0000077$

$7.7\times {10}^{-6}=\frac{7.7}{1000000}=0.0000077$