Question

(a) Express 390564 in standard form .

(b) Express 278653 in expanded form ​

Answer 1

200000+70000+8000+600+50+3

Step-by-step explanation:

this the expanded form of 278653

Answer 2

Answer:

Step-by-step explanation:

3.90564 *10^5 is the standard form of it.

2.78653 * 10^5 is the standard form of it.