13,000
-1000
1000 x 9000 = 9000000
9000
9000 + 9000 = 18000
There are 1000 metres in one kilometre. Therefore, 9000 kilometres is equal to 9000 x 1000 = 9000000 metres.
The LCM is 9000.
9000
9000 plus 80000 = 89000
1000 millilitres = 1 litre so 9000 millilitres = 9000/1000 = 9 litres. Simple!
1523
1000 grams = 1 kilogram so 9000 g = 9000/1000 = 9 kg. Simple!