Question

Add. Enter your answer in scientific notation.
2.25 x
108 +3.50 x 108 +2.25 x 108 =

Answer 1

8×10⁸

Explanation:

2.25×10⁸ +3.50×10⁸ +2.25×10⁸ = (2.25 +3.50 +2.25)×10⁸ = 8×10⁸

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Your calculator can do this for you and display the result in scientific notation.