Find the length and the order of magnitude

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A certain bridge over a river is 7,720.33 feet long. The span of the bridge that is directly over the water is 1,839.47 feet.

a) Find the length and the order of magnitude in meters of the river span. Use scientific notation.

L =  × 10 m

Order of magnitude = 10

b) Find the length and the order of magnitude in meters of total length of the bridge. Use scientific notation.

L =  × 10 m

Order of magnitude = 10

Reference no: EM132610772

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