Question

III. Convert :
1) 3m 56cm = _____metres

2) 575 mg =______grams

3) 8 litres =______ millilitres

4) 5 grams = ___milligrams.

5) 3 litres = _____kilolitres​

Answer 1

Step-by-step explanation:

1) 3m 56cm = _____metres

We know that:-

1m = 100 cm

so, 3m = 3 × 100 cm

= 300 cm

there for-

3m 56cm = 300 + 56

= 356 cm

2) 575 mg =______grams

We know that :-

1 mg = 0.001 grams

so, 575 mg = 575 × 0.001 grams

= 0.575 grams

3) 8 litres =______ millilitres

We know that :-

1 litre = 1000 millilitres

so, 8 litres = 8 × 1000

= 8000 millilitres

4) 5 grams = ___milligrams

We know that :-

1 grams = 1000 milligrams

so, 5 grams = 5 × 1000 milligrams

= 5000 milligrams

5) 3 litres = _____kilolitres

We know that :-

1 litre = 0.001 kilolitres

so, 3 litres = 3 × 0.001 kilolitres

= 0.003 kilolitres

I hope it is helpful