Question

please help me please tell me please tell me if you give answer of 1 only I will follow you​

Answer 1

Answer:

$1g = \frac{1}{100}hg \\ 1.) \: \: 73425g = \frac{73425}{100} hg \\ = 734.25hg$

$1m = 1000mm \\ 2.) \: \: 7.3425m \: = 7.3425 \times 1000 \\ = 7342.5mm$

$1km = 10000dm \\ 3.)0.69814km = 0.69814 \times 10000 \\ = 6981.4dm$

$1l = \frac{1}{1000} kl \: \\ 4.)1287.5l \: = \frac{1287.5}{1000} \\ = 1.2875kl$

I hope it will help you