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08-10-2020
Mathematics

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On a certain planet, Continent X has area 6.45×10^8 square miles and Continent Y has area 6.85×10^8 square miles. Which continent is larger? By how many square miles is its area greater?

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Celeste645482 Celeste645482

08-10-2020

If we are doing science notation then
Continent X would be 645000000
Continent Y would be 685000000
Continent Y is larger
You should get 40000000 after you subtract Continent X from Continent Y

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