Question

Write 3 metres in centimetres.

Write 4000 grams in kilograms.
Write 700 millilitres in litres.​

Answer 1

Below.

Explanation:

1.100 centimeters = 1 meter so 300 centimeters.

2.1000 grams = 1 kilo grams so 4 kilograms.

3.0.7 liters as 1 liter= 100 millimeters it is 0.7 liters.