Question

Convert 45 mm into cm ,m and km

Answer 1

45mm - 4.5 cm

45mm- 0.45m

45mm- 0.045km

Answer 2

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45mm = 0.5 cm, 0,045m , 0.000045km

∆Solution:-

>>>I centimeter is equal to 10 millimeter.

${\implies{\rm{1mm = \frac{1}{10} cm}}}$

>>>1 meter is equal to 1000 millimeter.

${\implies{\rm{1mm = \frac{1}{1000} m}}}$

>>>1 kilometer is equal to 1000000 millimeter.

${\implies{\rm{1mm = \frac{1}{1000000} km}}}$

Hence,

${\boxed{\implies{\rm{45mm = \frac{45}{10} = 4.5 cm}}}}$

${\boxed{\implies{\rm{45mm = \frac{45}{1000} =0.045 m}}}}$

${\boxed{\implies{\rm{45mm = \frac{45}{1000000} =0.000045 km}}}}$

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