30000 of them.
300000 ÷ 10000 = 30thus, there are 30 ten-thousands in 300000.
1000 of them.
15
There are 5.6 of them.
24 of them.
2
3.2 of them.
40
There are 1000 metres in one kilometre. Therefore, 300000 kilometres is equal to 300000 x 1000 = 300000000 metres.
300000
3
300000