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NO. 28

ANSWER: 3.46 X 10-5

Solution: .000034567 = 3.46 X 10-5

ANSWER: 8.81 X 102

Solution: 881.238 = 8.81 X 102

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NO. 29

Study the problems below, then continue.

3,200 = _____ X104

3,200 = _____ X 10-4

Solution:

Move the decimal point to the LEFT when the exponent is POSITIVE; and to the

RIGHT when the exponent is NEGATIVE.

Thus:

3,200 = .3200 X 104

3,200 = 32,000,000 X 10-4

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NO. 30

Fill in the blank with the proper numerical value.

50,000 = _____ x 107

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