Question

A passenger car weighs 4.5 times 10 superscript 3 units. which unit of measure was used? grams ounces pounds tons

Answer 1

Pound is the unit of measure of passengers car weight

According the statement

The weight of passengers car is 4.5 times 10 superscript 3 units.

from this it is clear that the in simple terms the weight become 4.5 * 10^3

AND

the term 10^3 is used when we measure the weight in pounds.

So, Pound is the unit of measure of passengers car weight.

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