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Estimate how many times larger 7 x 10^10 is than 13 x 10^8. A.50 B.100 c.200 d.400
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Estimate how many times larger 7 x 10^10 is than 13 x 10^8. A.50 B.100 c.200 d.400

User Piasy
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7 x 10^10 = 70,000,000,000
13 x 10^8 = 1,200,000,000

70,000,000,000/1,200,000,000 = 58.3333333

I would go with A :)
User Pepero
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