Brodić plovi rijekom nizvodno brzinom
u odnosu na vodu i prođe određeni put za
. Kada se vraća uzvodno istom brzinom u odnosu na vodu isti taj put prijeđe za
. Koliki je taj put u metrima?
A boat sails downstream at a speed of
relative to the water and covers a certain distance in
. When it returns upstream at the same speed relative to the water, it covers the same distance in
. What is the length of that road in meters?
[lang=hr]
Brodić plovi rijekom nizvodno brzinom $150\ \text{m}/\text{min}$ u odnosu na vodu i prođe određeni put za $25\ \text{min}$. Kada se vraća uzvodno istom brzinom u odnosu na vodu isti taj put prijeđe za $50\ \text{min}$. Koliki je taj put u metrima?
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[lang=en]
A boat sails downstream at a speed of $150\ \text{m}/\text{min}$ relative to the water and covers a certain distance in $25\ \text{min}$. When it returns upstream at the same speed relative to the water, it covers the same distance in $50\ \text{min}$. What is the length of that road in meters?
[/lang]