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A dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of the dog is equal to 4 leaps of the hare. Compare their speeds :

Created: 7 years ago | Updated: 1 month ago
Updated: 1 month ago
Agrani bank Ltd Agrani bank Ltd - Senior Officer - 09.06.2017 গণিত সময়, দূরত্ব ও গতিবেগ (Time, distance & speed)
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প্রশ্ন: A dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of the dog is equal to 4 leaps of the hare. Compare their speeds :

কুকুরের ৩ লাফের দূরুত্ব = খরগোশের ৪ লাফের দূরুত্ব

কুকুরের ৪ লাফের দূরুত্ব = খরগোশের = ( ৪ × ৪)/৩ লাফের দূরুত্ব = ১৬/৩ লাফের দূরুত্ব

কুকুরের গতিবেগ : খরগোশের গতিবেগ = ১৬/৩ : ৫ = ১৬ : ১৫

7 years ago
Md Azizur Rahman
FOUNDER OF SATT

গণিত

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Content updated By
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