jasonhollidat
jasonhollidat jasonhollidat
  • 03-12-2016
  • Chemistry
contestada

a red kangaroo travels 100 km in 5 hours. what is the kangaroo average speed
a 10 km/h
b 20 km/h
c 25 km/h
d 50 km/h

Respuesta :

litty1 litty1
  • 03-12-2016
i think it's 20 km/h because 100/5 is 20
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