8600
86 miles is 138.4 kilometers.
There are 1609.344 metres in one mile. Therefore, rounded to three significant figures, 86 metres is equal to 86/1609.344 = 0.0534 miles.
86 kilometers = 282,152.231 feet
7.2 kilometres = 7,200 metres
in 280 metres there are 0.28 kilometers
4 kilometers = 4,000 meters
15000
10.994km
2950 metres. there are 1000 metres in a km
There are 100 centimetres in one metre. Therefore, 86 centimetres is equal to 86/100 = 0.86 metres.
A kilometre is a 1000 metres, so 400 metres is 0.4 of a kilometre.
1,000 metres = 1 kilometre.therefore300,000 metres = 300 kilometres.