kookachu kookachu

25-01-2020
Mathematics

contestada

john traveled 150km in 6 hours and alice traveled 180km in 4 hours. what is the ratio of the average speed of john to average speed of alice?
a. 3:2
b. 2:3
c. 5:9
d. 5:6

Respuesta :

liyahardeman liyahardeman

25-01-2020

answer will be d. 5:6

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