Each hour, on the hour, a bus leaves Duluth for Saint Paul and another bus leave
ID: 3007934 • Letter: E
Question
Each hour, on the hour, a bus leaves Duluth for Saint Paul and another bus leaves Saint Paul for Duluth. The trip takes 3 hours from Duluth to Saint Paul and 3 hours from Saint Paul to Duluth. How many buses will a bus leaving Duluth at noon meet on its way to Saint Paul? Each hour, on the hour, a bus leaves Duluth for Saint Paul and another bus leaves Saint Paul for Duluth. The trip takes 3 hours from Duluth to Saint Paul and 3 hours from Saint Paul to Duluth. How many buses will a bus leaving Duluth at noon meet on its way to Saint Paul? Each hour, on the hour, a bus leaves Duluth for Saint Paul and another bus leaves Saint Paul for Duluth. The trip takes 3 hours from Duluth to Saint Paul and 3 hours from Saint Paul to Duluth. How many buses will a bus leaving Duluth at noon meet on its way to Saint Paul?Explanation / Answer
The bus leaves Duluth at noon.
3 hrs before noon a bus started at saint paul to reach Duluth at noon. (not considered since it is not on the way).
2hrs before noon a bus started at saint paul to reach Duluth.
They meet after Half hour past noon
1hrs before noon a bus started at saint paul to reach Duluth
They meet after an hour past noon .
also a bus starts from saint paul to Duluth at noon.
They meet after one and a Half hour past noon
1 hrs after noon a bus started at saint paul to reach Duluth
They meet after two hours past noon
2hrs after noon a bus started at saint paul to reach Duluth
They meet after two and a Half hours past noon
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