Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form.
528 = 52800%
That IS the standard form.
You write 20.7 in standard form as: 2.07 × 101
67.24 is the standard form.
It is already in standard form.
How do write 666 in standard form?
It is already in standard form.
528 = 52800%
That is the standard form!
That IS the standard form.
That is the standard form.
You write 20.7 in standard form as: 2.07 × 101
You write 7.54103 in standard form as 7.54103 × 100
You write 83,539,131 in standard form as 8.3539131 × 107
You write 6.11 in standard form as 6.11 × 100
528 - quinientos veintiocho
The standard form is: 2,348