FRAME
NO. 79
ANSWER: 5 X 1011
Solution: 107 X 5 X 10-2 X 106 = 5 X 107+(-2)+6 = 5 X 1011
ANSWER: 18 X 10-6 or 1.8 X 10-5
Solution:
.225X .002 X .04 = (2.25 X 10-1) X (2 X 10-3) X (4 X 10-2)
= 18 X 10-6 or 1.8 X 10-5
FRAME
NO. 80
Study the problem below, then continue.
108 =
Solution:
To extract the SQUARE ROOT of a power of 10, DIVIDE the EXPONENT by 2,
and retain the base 10.
Thus:
108 = 108 2 = 104
FRAME
No. 81
PROBLEM:
Solve using powers of 10.
106
=
1-33
IT 0332
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