Question

the standard form of 28

Answer 1

To find:

The standard form of 28

Concept:

When a number is expressed as a multiple of powers of 10, then that form is a standard form of that number. We simply express the number in various forms and we will get various standard form expressions.

Step-by-step explanation:

Here 28 = 2.8 × 10^1

= 0.28 × 10^2

= 0.028 × 10^3

= 0.0028 × 10^4

= 0.00028 × 10^6

= 0.000028 × 10^6

= 0.0000028 × 10^7

= 0.00000028 × 10^8 and so on ... ...

We can also make 28 larger and express it as multiple of powers of 10.

So, 28 = 280 × 10^-1

= 2800 × 10^-2

= 28000 × 10^-3

= 280000 × 10^-5 and so on ... ...