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Question: A train went 300 miles from City X to city Y at an average rate of 80 mph. At what speed did it travel on teh way back if its average speed for the whole trip was 100 mph?
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Question: A train went 300 miles from City X to city Y at an average rate of 80 mph. At what speed did it travel on teh way back if its average speed for the whole trip was 100 mph?
Question 1: A train went 300 miles from City X to city Y at an average rate of 80 mph. At what speed did it travel on teh way back if its average speed for the whole trip was 100 mph?
View topic: গড় (Average)
120 mph
125 mph
133 1/3 mph
137 1/2 mph
Source: Social Islami Bank Ltd - Probationary Officer - 17.05.2013
Answer
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Answer: 133 1/3 mph
Explanation:
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Idioms & Phrases
উপন্যাস
বাংলা ভাষা ও বাংলা ব্যকরণ
ডাটাবেজ ও ডাটাবেজ ম্যানেজমেন্ট সিস্টেম
বাংলা ভাষার উদ্ভব ও বিকাশ
নৈতিকতা, মূল্যবোধ ও সুশাসন
পুরস্কার ও সম্মাননা
ট্রেন ও গতিবেগ (Train & Speed)
ঐকিক নিয়ম (Unitary Method)
বাংলাদেশের কৃষি, শিল্প, বাণিজ্য ও সম্পদ
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