Question

Express 35 mm in cm, m, and km.
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Answer 1

Answer:

we have 35 mm = 3.5 cm. Also, 1cm=1100m . So, 3.5cm=3.5100m=0.035m=3.5×10−2m . Now, for km, 1m=11000km .

Answer 2

Answer:

1mm=0.1 cm

Then,

35mm=(35×0.1)cm=3.5cm

1mm=0.001m

Then,

35mm=(35×0.001)m=0.035m

1mm=0.000001km

Then,

35mm=(35×0.000001)km=0.000035km