Math, asked by pradipsutradhar04, 7 months ago

A একটি কাজের 1/5 অংশ 3 দিনে করলে সম্পূর্ণ কাজ কত দিনে শেষ করবে

Answers

Answered by Anonymous

1

এ এর হার- 5 দিনের মধ্যে কাজের 1/3। সুতরাং এ 15 দিনের মধ্যে সম্পূর্ণ কাজ করতে পারে।

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