Question

express 345 ×10^5 in standard form​

Answer 1

Step-by-step explanation:

10⁵=100000

345×100000=34500000

34500000 in standard form is 3.45×10⁷

Answer 2

Answer:

3.45 × 10^7

Step-by-step explanation:

345 × 10^5 = 3.45 × 10^2 × 10^5

= 3.45 × 10^( 2 + 5)

= 3.45 × 10^7

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