Question: A Toyota car travelled at the rate of 70 km/hour leaves the house 2 hours after a Kia car has left and overtakes it in 5 hours. at what rate was Kia car travelling?

What's the Formula pls?
Thanks

2 answers

distance travellrd by toyota is 70 into 5 = 350 km

but kia car travelled 5+2 hrs

so 350/7=50kmph
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