Question

Express 75 mm in cm, m and km.​

Answer 1

Answer: 75/100 cm,75/10000 m and 75/10000000km

Step-by-step explanation: 100 mm=1cm,100cm =1m and 1000m=1km. Therefore, 75/100 cm 75/100*100=75/10000 m and 75*10000*1000=75/10000000

Answer 2

Question :

Express 75 mm in cm, m and km.

Answer :

75 mm = 7.5 cm

75 mm = 7.5 cm75 mm = 0.075 m

75 mm = 7.5 cm75 mm = 0.075 m75 mm = 0.000075 km

Given :

The measurement 75 mm

To find :

The measurement in cm, m and km

Solution :

We know that ,

1 cm = 10 mm

hence, 1 mm = 1/10 cm

1 m = 1000 mm

hence , 1 mm = 1/1000 m

1 km = 1000000 mm

hence, 1 mm = 1000000 km

Therefore,

75 mm = 75/10 cm

= 7.5 cm

75 mm = 75/1000 m

= 0.075m

75mm = 75/1000000 km

= 0.000075 km

Therefore, 75 mm = 7.5 cm

75 mm = 0.075 m

75 mm = 0.000075 km

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