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Estimate how many times larger 6 x 10−21 is than 29 x 10−25.

User Nikkatsa
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that would be 6 * 10^-21 / 29 * 10^-25
= 0.2 * 10(^(-21-(-25)
= 0.2 * 10^4

= 2 * 10^3 or 2,000 answer
User Kunigami
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