FRAME
NO. 85
ANSWER: 105
Solution:
1,000 X 107 =
103 X 107 =
1010 = 1010 + 2 = 105
FRAME
NO. 86
Study the problem below, then continue.
(400 X 104)2 =
Solution:
Convert quantity in parentheses to SCIENTIFIC NOTATION; square the
numerical value; multiply the power of 10 by 2.
Thus:
(400 X 104)2 = (4 X 102 X 104)2 =
42 X 106X2 = 16 X 1012 or 1.6 X 1013
FRAME
NO. 87
PROBLEM:
Solve using powers of 10.
(12 X 10-3)2 =
1-35
IT 0332
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