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]
