i'm a poet... i don't know math!!!

Write 3 X 10^7 km^3 , the total volume of the continental Antarctica ice sheet, in standard form.

would it be 30000000000 ?

2 answers

I think it would be 30000000km^3
yes, that is correct. A easy way to count these and check them is put either spaces between the zeros, or commas.

30,000,000km^3 or 30 000 000 km^3