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lah left her house at 2 PM travelling at a constant speed. At 4 PM, her
brother Prince drove at 70 kph to catch up to her. If Mia was overtaken
at 9 PM, at what speed was she travelling?​


Sagot :

Step-by-step explanation:

distance travellrd by toyota is 70 into 5 = 350 km

but kia car travelled 5+2 hrs

so 350/7=50kmph