Question

Which number is the same as 3.11 x 10-4 ?

Answer 1

Answer:

number is same as 0.000311

Explanation:

As we know that the number in scientific representation is given as

$N = 3.11 \times 10^{-4}$

also we know that

now we know that

$10^{-4} = \frac{1}{10^4}$

$10^{-4} = \frac{1}{10000}$

now we have

$3.11 \times 10^{-4} = \frac{3.11}{10000}$

$3.11 \times 10^{-4} = 0.000311$

Answer 2

10^-4 = 0.0001 * 3.11 = 0.000311