Two hikers, Alan and Ben, are 21 miles apart and walking towards each other. They meet in 6 hours. Find the rate of each hiker if Ben walks 0.3 mph faster than Alan.

Solución

Solución

first hike r^{'} s speed : 1.9

second hike r^{'} s speed : 1.6

Pasos de solución

Translate the problem into an equation:

x \cdot 6 + (x - 0.3) \cdot 6 = 21

Resolver para

x, x \cdot 6 + (x - 0.3) \cdot 6 = 21 : x = 1.9

Hallar speed

first hike r^{'} s speed : 1.9

second hike r^{'} s speed : 1.6

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Two​ hikers, Alan and​ Ben, are 21 miles apart and walking towards each other. They meet in 6 hours. Find the rate of each hiker if Ben walks 0.3 mph faster than Alan.

Solución

Solución

Ejemplos populares

Two hikers, Alan and Ben, are 21 miles apart and walking towards each other. They meet in 6 hours. Find the rate of each hiker if Ben walks 0.3 mph faster than Alan.