Question

Express the following number in the standard form:
(i)3908.78 (ii)50000000
(iii)3186500000 (iv)846×10^7
(v)723×10^9
please slove it quickly,it's urgent.
give the right answer.​

Answer 1

Answer:

390878×10^2

5×10^7

31865×10^5

8460000000

72300000000

Answer 2

Answer:

1)3.90878*10^3

2)5*10^7

3)3.1865*10^9

4)8.46*10^9

5)7.23*10^11

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