Question

Express in standerd form
$\frac{15}{65}$
​

Answer 1

Answer:

3/13

Step-by-step explanation:

15/65 = 3*5/13*5

5 is common so we can cancel it out

so 15/65 =3/13

please mark BRAINIEST

Answer 2

Answer:

Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . ... Small numbers can also be written in standard form. However, instead of the index being positive (in the above example, the index was 3), it will be negative.

Step-by-step explanation: