The tavern in opposite directions was left by two riders. In 4 h between them there were 132 km. Speed of one rider of 18 km. What speed of the second rider?

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18*4=72 (km) - a way of the first rider of 132-72=60 (km) - a way of the second rider of 60:4=15 (km/h) Answer: speed of the second rider of 15 km / chnado probably formulas to watch speeds
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