Question

Express 45 mm in centimetre metre and kilometer.​

Answer 1

Answer:

Step-by-step explanation:

Hii friend !!

Here is your answer..

we know that

1 cm = 10 mm

therefore, 45 mm = 45/10 cm = 4.5 cm

1 m = 1000mm

therefore , 45 mm = 45/1000 = 0.045 m

1km = 1000000 mm

therefore, 45 mm = 45/ 1000000 =0.000045 km

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