It can be rounded to 9 units.
600
how do I write 3,000+70+9 in standard form
4 hundred thirty
You would write it as 1.7x102
170 is an integer and so there is no sensible way of writing it as a fraction or mixed number.
5,000
It can be rounded to 9 units.
It can be rounded to 9 units.
600
how do I write 3,000+70+9 in standard form
170 100 then reduce if needed
170 x 106 or 170,000,000
Saka nika dik
21.5 in expanded form = (2 x 10) + (1 x 1) + (5/10)
I think it was around 170 170
170% = 170/100 = 17/10.