人気のある >

two cyclists leave towns 185 miles apart at the same time and travel toward each other. One cyclist travels 9 miles per hour faster than the other. If they meet in 5 hours, what is the rate of each cyclists?

解

解

first cyclis t^{'} s speed : 23

second cyclis t^{'} s speed : 14

解答ステップ

Translate the problem into an equation:

x \cdot 5 + (x - 9) \cdot 5 = 185

x

を解く

x \cdot 5 + (x - 9) \cdot 5 = 185 : x = 23

発見する speed

first cyclis t^{'} s speed : 23

second cyclis t^{'} s speed : 14

two cyclists leave towns 185 miles apart at the same time and travel toward each other. One cyclist travels 9 miles per hour faster than the other. If they meet in 5 hours, what is the rate of each cyclists?

解

解

人気の例