mariutmaria4 mariutmaria4
  • 01-08-2019
  • Mathematics
contestada

Dupa ce a parcurs 2/5 din drum, unui biciclist i-au mai ramas de parcurs 48 km. Aflati lungimea drumului

Respuesta :

calculista
calculista calculista
  • 13-08-2019

Answer:

The length of the road is 80 km

Step-by-step explanation:

The question in English is

After traveling 2/5 of the way, a bicyclist had 48 km left to travel. Find out the length of the road

Let

x -----> the length of the road

we know that

The linear equation that represent this problem is equal to

[tex]x-\frac{2}{5}x=48[/tex]

solve for x

[tex]\frac{3}{5}x=48[/tex]

[tex]x=48*5/3[/tex]

[tex]x=80\ km[/tex]

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