5
5
6y-2y=40 6-2=40/y 4=40/y y=10 6(10)-2(10)=40
40 km metric system works in 10s 100s or 1000s here is a rough overview 10 mm equals 1 centimetre 100 centimetre equals 1 metre also 1000 millimetres equals 1 metre 1000 metres equals a kilometre the metric system also works on volume as well 1 cubic metre equals 1000 litres 10 cms cubed is 1 litre
By unit of length and distance and conversion ,we can say that 1 dm=10 cm 4 dm=4 X10 =40 cm
4km equals 4 million millimeters.
40 Meters = 4,000 Centimeters
40 metre
40 Miles = 64.37km
40,000 meters equals out to be 40 km. This is used in math.
40 km = 4,000,000 cm
4 +30=40
40 meters = 43.74 yards.
40 liters equals 169.1 cups.
40 cm equals 0.4 metres. Note that 100 cm = 1 metre.
40480
4000
40