Question

a millimeter is 0.001 of a meter how many millimeters are there in 7 meters

Answer 1

$\frac{1000 \, mm}{1 \, m} \cdot \frac{7}{7} = \frac{7000 \, mm}{7 \, m}$

Therefore, there are $7000$ millimeters in seven meters.

Answer 2

The answer is 7000 millimeters :3, hope this helps