Question

Express 230 in scientific notation

Answer 1

`2\underbrace{30}_(\leftarrow2)=2.30*10^2=2.3*10^2`

Answer 2

Answer:
`\text{In scientific notation }230=2.30*10^2`

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*100\\\Rightarrow230=2.30*10^2`

`\text{Therefore, In scientific notation }230=2.30*10^2`