Fill in the blanks to complete the steps of this word problem: Moby can use his jetpack to travel 240 miles in 4 hours. How far can he travel in 10 hours? If d represents the distance Moby travels, one way to write a proportion for this situation is
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/4=d/
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. Using cross multiplication gives us a new equation:
4/d
=4d. The final step is to divide by
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, which tells us that Moby can travel
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600miles in 10 hours.