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How many millimetres are in a metre?

Mathematics

ScanSolve AI Answer

Answer

C

Step-by-step solution

3 steps

C 1 000 mm.

  1. Recall the conversion factor between metres and centimetres.

    1 metre=100 centimetres1 \text{ metre} = 100 \text{ centimetres}
  2. Recall the conversion factor between centimetres and millimetres.

    1 centimetre=10 millimetres1 \text{ centimetre} = 10 \text{ millimetres}
  3. Convert metres to millimetres using both conversion factors.

    1 metre=100 cm×10 mm1 cm1 \text{ metre} = 100 \text{ cm} \times \frac{10 \text{ mm}}{1 \text{ cm}} 1 metre=1000 mm1 \text{ metre} = 1000 \text{ mm}

    The correct option is C.

    C 1000 mm\boxed{\text{C } 1000 \text{ mm}}
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