Question

Express 230 in scientific notation

Answer 1

$2\underbrace{30}_{\leftarrow2}=2.30\times10^2=2.3\times10^2$

Answer 2

Answer: $\text{In scientific notation }230=2.30\times10^2$

Explanation:-

• Scientific notation is a way to write a very large or a very small number in the product of a decimal form of number [generally between 1 and 10] and powers of ten.

$\text{Thus,}$$230=2.30\times100\\\Rightarrow230=2.30\times10^2$

$\text{Therefore, In scientific notation }230=2.30\times10^2$