Question

2.5 x 10-5
is equal to​

Answer 1

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20

Step-by-step explanation:

2.5x10-5

25.0-5

25-5

20

Answer 2

Answer:

2.5 x 105 = 250,000

Step-by-step explanation:

Going from scientific notation to standard notation is pretty easy. You simply shift the decimal by the exponent on the 10. For example 4.2 x 10^3 = 4200 (decimal shifted 3 units), 5.2 x 10^-3 = .0052 (decimal shifted -3 units). Remember positive is to the right and negative is to the left just like on a number line.