FRAME
NO. 90
ANSWER: 2 X 10-6
Solution:
1
= 10 X 10-1 = 10 X 10-8 = 2 X 10-6
500,000
5 X 10-5 5
ANSWER: 1011
Solution:
1 X 109
=
109 X 105 X 10-3 = 1011
1 X 10 X 10
-5
3
FRAME
NO. 91
Study the problem below, then continue.
81,000 X 103 =
Solution:
Convert the numbers under the radical sign to a numerical value times an
"EVEN" power of 10 (divisible by 2). If it is not EVEN, it must be made EVEN.
Thus:
81,000 X 103 =
81 X 103 X 103
=
81 X 106
=
9 X 106 2 = 9 X 103
FRAME
NO. 92
PROBLEM:
Solve using powers of 10.
2,500 X 104 =
1-37
IT 0332
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