Hi!!
What units would be left in this problem?
i n c h e s/ f e e t * f e e t / y a r d * y a r d / m i l e * m i l e / k i l o m e t e r
What are Kilometers?
Kilometers or “km” are part of the metric system unlike the others
1 km = 1000 mètres
kilo means 1000
so it's the same for Kilogrammes for example (weight)
1 Kg = 1000 grammes
hope this helps:)