Question

Express the following number in standard form : 0.0000000015

Answer 1

Answer:15/10000000000

Step-by-step explanation:

there are 10 digits after decimal point

so,there should be 10 zeros in denomenator

15/10000000000

Answer 2

Given : The given number is 0.0000000015

To find : The standard form of the given number.

Solution :

We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the standard form of the given number)

Here, we will be using general method of standard form expression. (we have to use decimal elimination method also)

So,

= 0.0000000015

$= \frac{1.5}{ {10}^{9} }$

= 1.5 × 10⁻⁹

(This will be considered as the final result of the given mathematical problem.)

Hence, the answer is 1.5 × 10⁻⁹