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The number 0.000000617 written in scientific notation and rounded to 2 significant numbers is a. 6.1 × 10-7 b. 6.17 × 109 c. 0.62 × 10-6 d. 6.2 × 10-7 e. 6.17 × 10-9

The number 0.000000617 written in scientific notation and rounded to 2 significant numbers is


a. 6.1 × 10-7


b. 6.17 × 109


c. 0.62 × 10-6


d. 6.2 × 10-7


e. 6.17 × 10-9

Grade:11

4 Answers

prince parihar
16 Points
10 years ago

d. 6.2 × 10-7

Soumyadip
38 Points
10 years ago

answer is 6.2*10-7

Prabir Saha
22 Points
10 years ago

E.6.17*10^-9

VEERU YERRAYYA
45 Points
10 years ago

answer is 6.17*10-7 is nothing but 6.2*10-7

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