Question

The usual form of 7.45 x 10-³ = _____​

Answer 1

Answer:

0.00754

7.54

×

10

−

3

=

7.54

×

1

1000

(∵a−m=1am

for a≠0=

0.00754

(Moving the decimal point

3

places to the left of

7.54

)

Answer 2

Answer:

7450

Step-by-step explanation:

7.45⋅10

3

Calculate 10 to the power of 3 and get 1000.

7.45×1000

Multiply 7.45 and 1000 to get 7450.

7450

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