Question

Three millimeters is equal to which of the following decimal parts of a meter? (1 meter = 1000 millimeters)?

(A) 0.00003

(B) 0.0003

(C) 0.003

(D) 0.03

(E) 0.3

Answers

(C) 3/1000 = 0.003m

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#1

If 1000 mm = 1 metre

then, 1 mm = 1/1000 metres

=> 3 mm = 3/1000 metres = 0.003 m

:)>

#2

C, after the decimal place, the first digit is the "tens" place then the second is the "hundredths" place and the third would be the "thousandths" place and so on with ten thousandths etc.

#3