FRAME
NO. 74
ANSWER: 36 X 106 or 3.6 X 107
Solution (6 X 103)2 = 62 X 103X2 = 36 X 106 or 3.6 X 107
FRAME
NO. 75
Study the problem below, then continue.
.159 =
.00003
Solution:
Convert to easily divisible numbers times powers of 10; then divide.
Thus:
.159 = 159X 10-3 = 159 X 10-3 X 105 = 53 X 102
.00003
3X 10-5
3
FRAME
NO. 76
PROBLEM:
Solve using powers of 10.
1
=
.000005
1-31
IT 0332
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