Question

Which of the following is the standard form of 0.00001275?
1. 1.275 x 10-5
II. 1.275 x 105
III. 127.5 x 10-7
IV. 127.5 x 107
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Answer 1

1. 1.275 × 10^-5 is the answer.

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Answer 2

Answer:

Third one is correct . Please mark me as brainliest