Calculate and write the result in scientific notation

PHYSICS · Subjective · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Calculate (5.6×104)(8.0×10−3)4.0×102\dfrac{(5.6\times10^{4})(8.0\times10^{-3})}{4.0\times10^{2}} and write the result in scientific notation, keeping the correct number of significant figures.

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