# Distance runner

Distance runner already climbed three fifths of the total route. Thus passed 90 km. How many km he have to stop? How long is his route?

Result

x =  60 km
y =  150 km

#### Solution:

$x=90/3 \cdot \ 5 \cdot \ (5-3)/5=60 \ \text{km}$
$y=90/3 \cdot \ 5=150 \ \text{km}$

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