Question

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8. Express 45 mm in cm, m and km.
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Answer 1

Answer:

45mm to cm

Step-by-step explanation:

* 1mm = 1/10 cm (formula)

* 45mm = 45/10 cm or 4.5cm

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CONVERTING 45mm to m

1mm= 1/100m

45mm = 45/100m or 0.45m

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hope it helps

regards Nandini

Answer 2

Answer:

1 cm is 10mm

1 m is 1000mm

1 km is 1000000 mm

so,

in cm 4.5 cm

in m 0.045 m

in km 0.000045km

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