Express in usual form: 5.06 × 10−2
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5.06×10−2 = 5.06100 (∵a−m = 1am) = 0.0506
Express in usual form: 5.06x10−4
Express 4.95× 105 in usual form.
Express in standard form :
0.000000000567
Express in usual form :
4.5*10 raise to the power -6