FRAME
NO. 59
ANSWER: 98 X 103 or 9.8 X 104
Solution:
3,500 X .0035 X 8,000 = (3.5 X 103) X (3.5 X 10-3) X (8 X 103)
= (3.5 X 3.5 X 8) X 103+(-3)+3
= 98 X 103 or 9.8 X 104
FRAME
NO. 60
Study the problem below, then continue.
107 =
103
Solution:
To DIVIDE, move 103 from the denominator to the numerator; CHANGE the
SIGN OF THE EXPONENT 3, then add the exponents.
Thus:
107 = 107 X 10-3 = 107+(-3) = 104
103
1
FRAME
NO. 61
PROBLEM:
Solve using powers of 10.
660.000 = ____________
.0002
IT 0332
1-26
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