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If 1 pound is 0.45 kg, how many pounds is 0.9 kg?
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0.5
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1.5
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2
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3
That's Correct!
It's Wrong!
To find out how many pounds is 0.9 kg, we can use the conversion factor given in the question, which is 1 pound is equal to 0.45 kg. By dividing 0.9 kg by 0.45 kg/pound, we can cancel out the units and find that 0.9 kg is equal to 2 pounds. Therefore, the correct answer is 2.