Mathematics, 17.10.2020 03:01 BreBreDoeCCx

An elephant weighs about 1.5 x 104 pounds. A blue whale weighs about 3 10 5 pounds. About how many times heavier is a blue whale compared with an elephant?

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An elephant weighs about 1.5 x 104 pounds. A blue whale weighs about 3 10 5 pounds. About how many t...