Question

Express 130 billion in scientific notation

Answer 1

130,000,000,000 = 1.3 x 10^11

Answer 2

Answer:

The scientific notation of $130$ billion is $1.3\times10^{11}$

Step-by-step explanation:

Given:  $130$ billion

As per question,

we have to express $130$ billion in scientific notation.

As we know that,

A method for expressing a given quantity as a number having significant digits necessary for a specified degree of accuracy, multiplied by 10 to the appropriate power.

Example: $1385.62$ written as $1.386\times10^3$.

$1\rm\;{billion}=1,000,000,000\\130\rm\;{billion}=130,000,000,000$

Now, In scentific notation of $130,000,000,000=13\times10^{10}$

                                                                          $=1.3\times10^{11}$

Hence, $130$ billion in scientific notation is  $1.3\times10^{11}$.

For more information:

https://brainly.com/question/2005529?referrer=searchResults