aidenbmack7174 aidenbmack7174

06-07-2017
Mathematics

contestada

If you are driving 110km and hour, how far do you travel in 2 seconds

Respuesta :

texaschic101 texaschic101

06-07-2017

60 seconds in 1 minute.....60 minutes in one hr....60 * 60 = 3600 seconds/hr

110/3600 = x / 2......110 km in 3600 sec = x km in 2 sec
cross multiply because this is a proportion
(3600)(x) = (110)(2)
3600x = 220
x = 220/3600
x = 0.0611 km/hr <==

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